Prompt 7 of 7
Name an animal whose name ends in Y
10349 accepted answers across 5 rarity tiers.
Search reveals matching answers. Open a tier to browse at your own pace.
100 ptsOne in a Krillion2 answersShow answersHide answers
The rarest possible answer — almost no player finds it.
- Bilby— Rabbit-eared Australian marsupial sold as chocolate instead of Easter bunnies.
- Sea bunny— Fluffy-looking Japanese sea slug whose ears are chemical sensors.
85 ptsDeep Cut10173 answersShow answersHide answers
Genuinely obscure. Most players never think of it.
- 88 butterfly
- 89'98 butterfly
- Aba's long-horned caddisfly
- Abbott's booby
- Abbott's moray
- Abkhazskaya donkey
- Abnormal Judy
- Abrolhos lesser noddy
- Abrupt bee fly
- Aby
- Abyssal comb jelly
- Abyssal pygmygoby
- Abyssinian cavy
- Abyssinian Donkey
- Abyssinian grosbeak-canary
- Acacia whitefly
- Acapulco gregory
- Acartophthalmid fly
- Acentria's fritillary
- Acheron spring goby
- Acouchy
- Acrobatic cavy
- Acropora butterfly
- Adamson's goby
- Adelaide snakeblenny
- Aden blenny
- Admiral butterfly
- adolfo's cory
- Adonis blue butterfly
- Adonis shrimpgoby
- Adorned bee fly
- Adorned dwarfgoby
- Adriatic blenny
- Adriatic brook lamprey
- Adriatic dwarf goby
- Adriatic Eurasian jay
- Adulterous deer fly
- Adytum swamp damselfly
- Aeshna dragonfly
- Aetherie fritillary
- Afele's dwarfgoby
- Afghan Donkey
- African apefly
- African bristly kelpfly
- African compass jelly
- African cryptic-winged owlfly
- African dungfly
- African eel blenny
- African fig fly
- African flightless hangingfly
- African fritillary
- African fusegoby
- African hobby
- African horsefly
- African leaf butterfly
- African leopard butterfly
- African leopard fritillary
- African map butterfly
- African monarch butterfly
- African moony
- African moth butterfly
- African needlenose fly
- African palmfly
- African pansy
- African ray
- African rivergoby
- African wild donkey
- Agapetus caddisfly
- Agassiz snowfly
- Agate cowry
- Agave fly
- Agile mangabey
- Agile wallaby
- Agrimony stem-sawfly
- Agromyzid fly
- Agulhas goby
- Akane coral goby
- Akihito's goby
- Aksu goby
- Alabama forestfly
- Alabama needlefly
- Alabay
- Alameda springfly
- Alarm jelly
- Alaska forestfly
- Alaska sallfly
- Alaskan brook lamprey
- Alaskan fritillary
- Alberta fritillary
- Alberta jay
- Alberta needlefly
- Alberta sallfly
- Alberta snowfly
- Alberta springfly
- Albion black fly
- Alcestis fritillary
- Aldabra fody
- Aldabra trevally
- Alder sawfly
- Alderfly
- Aldrich lion fly
- Alexander's alpine crane fly
- Alexander's firefly
- Alexander's rhyacophilan caddisfly
- Alfalfa butterfly
- Alfie's goby
- Algae blenny
- Algerian donkey
- Algerian fritillary
- Alkali Fly
- Allardice's moray
- Allegany firefly
- Allegheny brook lamprey
- Allen's anchovy
- Allen's Blenny
- Allen's Bushbaby
- Allen's Cling-Goby
- Allen's Glider Goby
- Allen's river goby
- Allen's shrimpgoby
- Allen's swamp monkey
- Allied rock wallaby
- Almansor white lady
- Almond sawfly
- Alotau goby
- Alpine Beringian black fly
- Alpine black fly
- Alpine crane fly
- Alpine redcoat damselfly
- Alpine sallfly
- Alpine snowfly
- Alpine stonefly
- Alpine wallaby
- Alta needlefly
- Altay
- Alusky
- Alvheim's Goby
- Amakusa jelly
- Amami dobsonfly
- Amami fishfly
- Amami jay
- Amamiko dwarfgoby
- Amanda Jane's Cory
- Amanda's blue butterfly
- Amanda's freshwater stingray
- Amatola fishfly
- Amatola Mountains tufted-nymph stonefly
- Amazon beauty
- Amazon guppy
- Amazon molly
- Amazonian black howler monkey
- Ambanoro goby
- Ambanoro prawn-goby
- Amber Comet Firefly
- Amber-marked birch leaf-miner sawfly
- Amboina porgy
- Ambon blenny
- Ambon toby
- Ambrax butterfly
- Ameletopsis mayfly
- American Bashkir Curly
- American Blackbelly
- American Bronze turkey
- American brook lamprey
- American cavy
- american curly
- American dobsonfly
- American Emerald Dragonfly
- American freshwater goby
- American horse fly
- American hoverfly
- American John Dory
- American Lady
- American long-horned caddisfly
- American mammoth donkey
- American Mammoth Jackstock donkey
- American morio bee fly
- American moth-butterfly
- American oak beauty
- American painted lady butterfly
- American ringtail dragonfly
- American rockclimbing goby
- American round stingray
- American ruby spot damselfly
- American salmonfly
- American sand-burrowing mayfly
- American shadow goby
- American Shetland Pony
- American Silver-bordered Fritillary
- American snout butterfly
- American snout fly
- American springfly
- American square-headed snakefly
- American thintail fly
- American Walking Pony
- Amiatina donkey
- Amirante dwarfgoby
- Amoy fanray
- Amur goby
- Anadolu Pony
- Anakeesta needlefly
- Anatolian brook lamprey
- Anatolian donkey
- Anatolian goby
- Anatolian jay
- Andalusian Donkey
- Andalusian Grey
- Andaman combtooth-blenny
- Andaman dart-goby
- Andaman goby
- Andaman yamfly
- Andean lady
- Andean mountain cavy
- Andean night monkey
- Andean owl monkey
- Andean titi monkey
- Anderson's Blenny
- Andes Cory
- Andhra Anchovy
- Andromeda Goby
- Angel Blenny
- Angel ray
- Angeles willowfly
- Angled double-banded judy
- Angled harvestfly
- Angled leafwing butterfly
- Angled stem-sawfly
- Angler's prong-gilled mayfly
- Anglespot River Stingray
- Angola white lady
- Angolan dwarf bushbaby
- Angolan Happy
- Angolan Spotted Brown Pansy
- Angolan talapoin monkey
- Anguilla Eelgoby
- Angulate snowfly
- Anise swallowtail butterfly
- Anjer Eye-Bar Goby
- Anna's bromeliad fly
- Annandale's shovelnose ray
- Annandale's Stingray
- Annie's goby
- Anomalous Goby
- Ansorge's leaf butterfly
- Ant fly
- Ant-decapitating fly
- Ant-loving scrub firefly
- Antarctic Blenny
- Antarctic fly
- Antarctic giant jelly
- Antarctic stalked jelly
- Antelope sallfly
- Anthill firefly
- Anthomyid fly
- Anthracine hoverfly
- Anthracite bee-fly
- Anthurium Whitefly
- Antillian Rockclimbing Goby
- Antilopine wallaby
- Antipatharia Goby
- Antler fly
- Antlered crane fly
- Antlered flutter fly
- Antlike scavenger fly
- Antsangy
- Anyi Grey
- Apache forestfly
- Apatani glory
- Apefly
- Aphid fly
- Aphid hover fly
- Aphrodite Fritillary
- Aphrodite fritillary butterfly
- Apollo butterfly
- Apostrophe Goby
- Appalachian black fly
- Appalachian dot-dash firefly
- Appalachian forestfly
- Appalachian needlefly
- Appalachian roachfly
- Appalachian sallfly
- Appalachian salmonfly
- Appalachian springfly
- Appalachian willowfly
- Appaloosa pony
- Apple Fly
- Apple maggot fly
- Apple Pygmy
- Apple sawfly
- Approximate black fly
- Apricot playboy
- Apron Ray
- Aquatic firefly
- Aquino's Titi Monkey
- Arab Blenny
- Arab cowry
- Arabian Banded Whipray
- Arabian Blenny
- Arabian canary
- Arabian False Brown Moray
- Arabian Fangblenny
- Arabian Freshwater Goby
- Arabian Goby
- Arabian masked booby
- Arabic Whipray
- Aracoma sallfly
- Arafura Lanternbelly
- Araguaia Cory
- Arapahoe snowfly
- Araw Glass Blenny
- Arawak blenny
- Arbor freak butterfly
- Arborvitae sawfly
- Arcfin shrimpgoby
- Arctic black fly
- Arctic blue butterfly
- Arctic Brook Lamprey
- Arctic comb jelly
- Arctic forestfly
- Arctic Fritillary
- Arctic fritillary butterfly
- Arctic Katahdin butterfly
- Arctic Lamprey
- Arctic Moon Jelly
- Arctic Shanny
- Arctic springfly
- Arctic willow sawfly
- Argentato di Sologno donkey
- Argentine Anchovy
- Argentine apron ray
- Argentine Polo Pony
- Argentinian lamprey
- Argid fly
- Argid sawfly
- Argus Moray
- Argus Mountain black fly
- Argus northern caddisfly
- Arinos Cory
- Arizona lion fly
- Arizona snowfly
- Arkansas Broken-Ray
- Arkansas needlefly
- Arkansas snowfly
- Arkansas willowfly
- Armed Trevally
- Armored mayfly
- Armoreye dory
- Armour eelgoby
- Armour-ballast caddisfly
- Armoured Blenny
- Armyanskaya donkey
- Arno Goby
- Aron's Blenny
- Arrow Blenny
- Arrow Dartgoby
- Arrow Goby
- Arrowfin goby
- Arrowtooth Fangblenny
- Arroyo snowfly
- Arroyo willow stem sawfly
- Arroyo Willow Stem-Galling Sawfly
- Artesian pygmyfly
- Artichoke fly
- Artufell's Cowry
- Aruncus Sawfly
- Ascalaphine split-eyed owlfly
- Ascension goby
- Ash snowfly
- Ash whitefly
- Ashcave needlefly
- Ashy Black Titi Monkey
- Ashy long-horned caddisfly
- Asian brackish goby
- Asian cory
- Asian dobsonfly
- Asian estuarine blenny
- Asian freshwater goby
- Asian Fritillary
- Asian goby
- Asian sand goby
- Asian swallowtail butterfly
- Asiatic brook lamprey
- Asinara donkey
- Asinara White Donkey
- Asity
- Asparagus fly
- Aspen hoverfly
- Aspidoras cory
- Assam apefly
- Assman's fritillary
- Astarte Fritillary
- Aster bee fly
- Astral anchovy
- Asturian pony
- Asturian Valley
- Atala butterfly
- Atauro dwarfgoby
- Atiti goby
- Atlantic brown noddy
- Atlantic deer fly
- Atlantic devil ray
- Atlantic electric ray
- Atlantic forest titi monkey
- Atlantic Grey Cowry
- Atlantic lion's mane jelly
- Atlantic manta ray
- Atlantic molly
- Atlantic needlefly
- Atlantic oyster blenny
- Atlantic roughy
- Atlantic sabretooth anchovy
- Atlantic sallfly
- Atlantic saury
- Atlantic sea gooseberry
- Atlantic shrimp goby
- Atlantic specter goby
- Atlantic titi monkey
- Atlantic white-capped noddy
- Atlantic willowfly
- Atlantis Fritillary
- Atoll moray
- Atomgoby
- Aturiri's pygmy goby
- Aubergine Cowry
- Auburn turkey
- Aucuba whitefly
- Aulacigastrid fly
- Aurivillius’ brown pansy
- Aurora snowfly
- Austin springfly
- Austral ray
- Australian Anchovy
- Australian Blenny
- Australian bluespotted maskray
- Australian box jelly
- Australian Brook Lamprey
- Australian bull ray
- Australian bush fly
- Australian butterfly ray
- Australian Charbray
- Australian citrus whitefly
- Australian common owlfly
- Australian cownose ray
- Australian crystal jelly
- Australian Devilray
- Australian Donkey
- Australian eagle ray
- Australian Emerald Dragonfly
- Australian green moray
- Australian Gregory
- Australian hobby
- Australian Lamprey
- Australian Mottled Moray
- Australian Painted Lady
- Australian Pony
- Australian Pygmy Goby
- Australian pygmyfly
- Australian Riding Pony
- Australian ringtail damselfly
- Australian sheep blowfly
- Australian Shovelnose Ray
- Australian slatey
- Australian spotted lagoon jelly
- Australian Stripey
- Australian tiger crane fly
- Australian Whipray
- Australian wingless soldier fly
- Austroleptid snipe fly
- Autumn dun mayfly
- Autumn needlefly
- Autumn Sallfly
- Autumn snowfly
- Autumn Springfly
- Avanavero Cory
- Avens mining sawfly
- Avian Vampire Fly
- Avicennia Snubnose Goby
- Avidor's Pygmygoby
- Avocado Whitefly
- Awl-Fly
- Axelrod's Clown Blenny
- Axelrod's coralblenny
- Aylesbury
- Azalea argid sawfly
- Azalea Whitefly
- Azara's night monkey
- Azara's owl monkey
- Azerbaidzhanskaya donkey
- Aziz's Toby
- Azov tadpole goby
- Azuero howling monkey
- Azuero spider monkey
- Azure butterfly
- Azure Damselfly
- Azure hawker dragonfly
- Azure jay
- Azure-hooded jay
- Azure-naped jay
- Azure-winged Eurybia butterfly
- Babybody
- Backwater butterfly ray
- Baelama anchovy
- Baffin Island black fly
- Bagamoyo goby
- Bagan anchovy
- Bahama swallowtail butterfly
- Bahamian coney
- Bahia cory
- Baja blenny
- Balboa anchovy
- Balboa goby
- Bald bee fly
- Bald blenny
- Bald deer fly
- Bald glassy
- Bald-faced hornet fly
- Baldhead siltgoby
- Baldy
- Balearic donkey
- Balearic firefly
- Balearic goby
- Bali eelblenny
- Bali goby
- Bali pony
- Balkan donkey
- Balkan fritillary
- Balkan pony
- Balloon Fly
- Balloon jelly
- Balloon molly
- Balsam fir sawfly
- Balsam shootboring sawfly
- Balsas molly
- Baluchi fritillary
- Banana fly
- Banana stalk fly
- Banana-tail ray
- Band-eyed brown horse fly
- Band-winged bee fly
- Band-winged crane fly
- Banda coralblenny
- Banded arrowfin goby
- Banded bee fly
- Banded bellflower fly
- Banded black fly
- Banded blenny
- Banded blowfly
- Banded bryony-fly
- Banded burdock fly
- Banded butterfly
- Banded cleaner goby
- Banded dandy
- Banded dark fishfly
- Banded demoiselle damselfly
- Banded eagle ray
- Banded egg cowry
- Banded fishfly
- Banded forestfly
- Banded goby
- Banded Grey
- Banded hare-wallaby
- Banded lady
- Banded leaf monkey
- Banded monkey
- Banded mud moray
- Banded mulletgoby
- Banded nettle fly
- Banded owl-butterfly
- Banded rose sawfly
- Banded silver-biddy
- Banded snipe fly
- Banded snubnose goby
- Banded spear sea butterfly
- Banded splitfin goby
- Banded sting-ray
- Banded tiger fly
- Banded whiptail ray
- Banded whiptail stingray
- Banded worm goby
- Banded-wing needlefly
- Banded-winged whitefly
- Bandedtail goby
- Bandfin goby
- Bandfin mangrove goby
- Bandit blenny
- Bandtail blenny
- Bandtail snubnose goby
- Bandy-bandy
- Bangamary
- Banjo ray
- Banks's scorpionfly
- Banner blenny
- Banner goby
- Bannerfin goby
- Baptista lake titi monkey
- Baraka's whipray
- Barane's moray
- Barbados blackbelly
- Barbara Brown's titi monkey
- Barbarian tusk caddisfly
- Barbatus cory
- Barbed sallfly
- Barbelgoby
- Barber goby
- Barcheek blenny
- Barcheek goby
- Barcheek trevally
- Barchin blenny
- Bare-cheeked bumble fly
- Bare-eyed bee-mimic fly
- Bare-naped goby
- Bareback shovelnose ray
- Barehead goby
- Barfin blenny
- Barfin goby
- Barhead dwarfgoby
- Barkfly
- Barlip snakemoray
- Barnacle blenny
- Barnaclebill blenny
- Barracuda waitin boy
- Barrall's pygmygoby
- Barred blenny
- Barred shrimpgoby
- Barred snake moray
- Barred tidepool goby
- Barred-chin blenny
- Barred-fin moray
- Barrel goby
- Barrel-sponge ghostgoby
- Barren Grounds black fly
- Bars-and-spots moray
- Barsnout goby
- Bartail blenny
- Bartail goby
- Bartail moray
- Base-lined grey
- Bashkir Curly
- Bashkir pony
- Basilewsky's crane fly
- Basilisk blenny
- Basotho pony
- Bass yabby
- Bastard dory
- Bastard moray
- Basuto skolly
- Bat fly
- Bat louse fly
- Bat ray
- Bat-winged fly
- Batak Pony
- Batanta mud goby
- Batavia anchovy
- Bates' sabretooth anchovy
- Bath's combtooth blenny
- Bath's coralblenny
- Bath's goby
- Bathurst burr seed fly
- Batwing Tanglevein fly
- Bauchot's goby
- Bay anchovy
- Bay blenny
- Bay checkerspot butterfly
- Bayberry whitefly
- Bayer's emerald bottle fly
- Bayer's moray
- Bazaar fly
- Beach fly
- Beach robber fly
- Beach stiletto fly
- Beaded fishfly
- Beaked black fly
- Beaky ghostgoby
- Bean butterfly
- Bean cowry
- Bean fly
- Bean seed fly
- Bean-eyed snake moray
- Bear Island black fly
- Bear monkey
- Bearded eel goby
- Bearded flathead goby
- Bearded goby
- Bearded skolly
- Bearded worm goby
- Beardy
- Beartooth sallfly
- Beaubrummel gregory
- Beaufort's goby
- Beaufort's mouth almighty
- Beaugregory
- Beautiful damselfly
- Beautiful deer fly
- Beautiful egg cowry
- Beautiful golden Y
- Beautiful grey
- Beautiful Hawaiian damselfly
- Beautiful hover goby
- Beautiful jay
- Beautiful northern caddisfly
- Beautiful prawn-goby
- Beautiful pygmygoby
- Beautiful speckled blenny
- Beautiful springfly
- Beautiful-cheek shrimpgoby
- Beautiful-winged fruit fly
- Beauty soldierfly
- Beautyface moray
- Beck's cowry
- Bedewed cowry
- Bee fly
- Bee mimicking hover fly
- Bee-like robber fly
- Beetle fly
- Beetledaisy beefly
- Behrens' silverspot butterfly
- Belair anchovy
- Belding's scrub-jay
- Belgian Canary
- Belgian Riding Pony
- Belize anchovy
- Belize sponge goby
- Belkin's dune tabanid fly
- Bell trumpet jelly
- Bella goby
- Bella shrimpgoby
- Bellary
- Bellotti's goby
- Belly-lined goby
- Belly-spotted pygmy-goby
- Belted beauty
- Belted black fly
- Belted blenny
- Belted fern-sawfly
- Belted firefly
- Belted galloway
- Belted rockclimbing goby
- Belted shrimpgoby
- Beltsville Small White turkey
- Belzebul beefly
- Ben-Tuvia's goby
- Bengal low-fin moray
- Bengal moray
- Bengal whipray
- Benguela compass jelly
- Beni Titi Monkey
- Benign deer fly
- Bennett's butterfly
- Bennett's stingray
- Bennett's wallaby
- Bent forestfly
- Bent snowfly
- Bent-line gray
- Bentfin devil ray
- Bentwing tanglevein fly
- Berberis sawfly
- Bereme Creek goby
- Berger's black fly
- Beringian black fly
- Beringian fritillary
- Bermuda goby
- Bermuda porgy
- Bernardino snowfly
- Berndt's moray
- Berner's microcaddisfly
- Bernstein's black lory
- Beroe comb jelly
- Bethany beach firefly
- Bhirum pony
- Bhutan glory
- Bhutia pony
- Biak red lory
- Bicolor blenny
- Bicolor combtooth blenny
- Bicolor coralblenny
- Bicolor Fangblenny
- Bicolor molly
- Bicolor spiny crawler mayfly
- Bicolored false moray
- Bicolored sponge goby
- Bicolored toby
- Bicolorous sawfly
- Biddulph's ground jay
- Biddy
- Big cranky
- Big dipper firefly
- Big eyed jungle lady
- Big greasy
- Big Pink Jelly
- Big river small minnow mayfly
- Big roughy
- Big Stripetail stonefly
- Big ugly
- Big-eye trevally
- Big-eyed black fly
- Big-headed fly
- Big-headed lanternbelly
- Bigcrest blenny
- Bigelow's ray
- Bigeye anchovy
- Bigeye dory
- Bigeye goby
- Bigeye pikeblenny
- Bigeye snakeblenny
- Bigeye tunny
- Bigfin anchovy
- Bigfin dory
- Bigfin shrimpgoby
- Bigfoot atomgoby
- Bigfoot dwarfgoby
- Bigfoot sallfly
- Bighead goby
- Bighead springfly
- Bight dory
- Bigmouth shrimpgoby
- Bigmouth stream goby
- Bignose anchovy
- Bigscale anchovy
- Bigsnout lanternfly
- Bikini moray
- Bilgorey
- Bill Gates' flower fly
- Bilobed ghost goby
- Bilobed rhyacophilan caddisfly
- Bintuni goby
- Bioko Allen's Bushbaby
- Birch leafminer sawfly
- Birch sawfly
- Bird blow fly
- Bird fly
- Bird hover fly
- Bird louse fly
- Bird-loving black fly
- Birdhead snowfly
- Birds head goby
- Birdwing butterfly
- Birthmark fangblenny
- Bitou bush seed fly
- Biwa goby
- Biwayoshinobori goby
- Bizarre caddisfly
- Blaasop beauty
- Black and white fiddler ray
- Black and white giant fly
- Black and white sea lily
- Black and yellow bambootail damselfly
- Black ash sawfly
- Black baldy
- Black banded bee fly
- Black barnacle blenny
- Black beauty
- Black bee fly
- Black blenny
- Black blowfly
- Black body moray
- Black bog fly
- Black bramble stem-sawfly
- Black carrion fly
- Black cherry fruit fly
- Black clown goby
- Black combtooth blenny
- Black compost fly
- Black coral blenny
- Black coral goby
- Black cowry
- Black dancer caddisfly
- Black dancer damselfly
- Black deer fly
- Black devil stingray
- Black dory
- Black dump fly
- Black fairy playboy
- Black fen fly
- Black fig fly
- Black firefly
- Black Friday
- Black gem fly
- Black goby
- Black grain stem sawfly
- Black grass-dart butterfly
- Black horse fly
- Black howler monkey
- Black humped cowry
- Black jay
- Black jelly
- Black katy
- Black kelp fly
- Black leaf monkey
- Black lion fly
- Black lory
- Black mangabey
- Black minigoby
- Black mirrorbelly
- Black molly
- Black moon fly
- Black moray
- Black needlefly
- Black noddy
- Black onion fly
- Black orangeband sawfly
- Black owlfly
- Black palmfly
- Black pasture fly
- Black percher dragonfly
- Black poplar pigmy
- Black porgy
- Black rhomboid grey
- Black river stingray
- Black roachfly
- Black roughy
- Black sailfin blenny
- Black sallfly
- Black scavenger fly
- Black Sea anchovy
- Black sea blenny
- Black Sea tadpole-goby
- Black shrimp-goby
- Black snake moray
- Black snipefly
- Black snub-nosed monkey
- Black soldier fly
- Black Spanish turkey
- Black spider monkey
- Black spongillafly
- Black spot blenny
- Black spruce sawfly
- Black spur fly
- Black squirrel monkey
- Black stonefly
- Black titi monkey
- Black Towuti goby
- Black trevally
- Black Warrior snowfly
- Black Wheat Stem-sawfly
- Black widow assassin fly
- Black Winged Bronze turkey
- Black woodlouse-fly
- Black yellow owlfly
- Black zebra goby
- Black-and-gold howler monkey
- Black-and-orange playboy
- Black-and-white snub-nosed monkey
- Black-back snake-blenny
- Black-backed hornet fly
- Black-backed yellowjacket fly
- Black-banded blenny
- Black-banded goby
- Black-banded hover fly
- Black-banded trevally
- Black-barred convict goby
- Black-bellied barndoor ray
- Black-bellied clusterfly
- Black-billed brushturkey
- Black-blotched moray
- Black-blotched stingray
- Black-bodied ant fly
- Black-browed spider monkey
- Black-capped lory
- Black-capped squirrel monkey
- Black-cheek goby
- Black-chested jay
- Black-chinned Vervet Monkey
- Black-collared jay
- Black-crowned Central American Squirrel Monkey
- Black-crowned Jay
- Black-eared fairy
- Black-edged fairy playboy
- Black-eyed drone fly
- Black-faced blenny
- Black-faced canary
- Black-faced reefgoby
- Black-footed crowned monkey
- Black-footed drone fly
- Black-footed rock wallaby
- Black-fringed moss snipefly
- Black-fronted titi monkey
- Black-gloved wallaby
- Black-handed spider monkey
- Black-headed ash sawfly
- Black-headed canary
- Black-headed jay
- Black-headed night monkey
- Black-headed owl monkey
- Black-headed pigmy
- Black-headed pine sawfly
- Black-headed spider monkey
- Black-headed Squirrel Monkey
- Black-headed Steller's jay
- Black-horned clover-sawfly
- Black-horned gem fly
- Black-kneed fen fly
- Black-legged bog fly
- Black-legged horse fly
- Black-legged meadow fly
- Black-legged tiger fly
- Black-legged wasp fly
- Black-legged water-snipefly
- Black-line owlfly
- Black-line shrimp-goby
- Black-lined blenny
- Black-lined worm goby
- Black-margined fen fly
- Black-margined flower fly
- Black-margined goby
- Black-margined marsh fly
- Black-mast shrimp-goby
- Black-nape shrimp-goby
- Black-nostril false moray
- Black-poplar mining sawfly
- Black-ray goby
- Black-rayed shrimpgoby
- Black-saddled toby
- Black-shanked douc monkey
- Black-shouldered drone fly
- Black-sided wasp fly
- Black-sided wasp-sawfly
- Black-spot flat-body
- Black-spot sallow pigmy
- Black-spot sandgoby
- Black-spot worm-goby
- Black-spotted conifer fly
- Black-spotted drone fly
- Black-spotted goby
- Black-spotted moray
- Black-spotted paedomorphic goby
- Black-spotted pygmy-goby
- Black-spotted sand-goby
- Black-spotted snubnose goby
- Black-spotted stingray
- Black-spotted whipray
- Black-stripe worm-goby
- Black-striped cranefly
- Black-striped pygmygoby
- Black-striped scrub wallaby
- Black-striped wallaby
- Black-tailed trevally
- Black-thighed flower fly
- Black-throated canary
- Black-throated jay
- Black-throated magpie-jay
- Black-tipped forest glory
- Black-tipped hangingfly
- Black-tipped silver-biddy
- Black-veined white butterfly
- Black-winged bambootail damselfly
- Black-winged damselfly
- Black-winged lory
- Blackbar blenny
- Blackbar dwarfgoby
- Blackbar goby
- Blackbarred reefgoby
- Blackbelly blenny
- Blackbelly dwarfgoby
- Blackbelly river goby
- Blackberry fruit fly
- Blackblotch blenny
- Blackburn butterfly
- Blackburn dragonfly
- Blackburn's anchovy
- Blackburn's Hawaiian damselfly
- Blackcheek blenny
- Blackcheek moray
- Blackchest shrimpgoby
- Blackdwarf shrimpgoby
- Blackedge moray
- Blackedge whipray
- Blackeye goby
- Blackfaced percher dragonfly
- Blackfin blenny
- Blackfin coral goby
- Blackfin dwarfgoby
- Blackfin eel goby
- Blackfin glass blenny
- Blackfin goby
- Blackfin rockclimbing goby
- Blackfin roughy
- Blackfin slatey
- Blackfin specter goby
- Blackfish stingray
- Blackflap blenny
- Blackfoot springfly
- Blackgill shrimpgoby
- Blackhead blenny
- Blackhead shrimpgoby
- Blackish Howler Monkey
- Blackish stingray
- Blackjack fly
- Blackline fangblenny
- Blackline Hawaiian damselfly
- Blackline snubnose goby
- Blacklined glidergoby
- Blacklipped silverbiddy
- Blackmargin blenny
- Blackmargin pygmygoby
- Blacknose dwarfgoby
- Blackpearl moray
- Blackshield meadow fly
- Blackspine dwarfgoby
- Blackspot arrowfin goby
- Blackspot cling goby
- Blackspot coralblenny
- Blackspot goby
- Blackspot mangrovegoby
- Blackspot minigoby
- Blackspot mudgoby
- Blackspot porgy
- Blackspot shrimpgoby
- Blackspotted electric ray
- Blackstreaked blenny
- Blackstripe blenny
- Blackstriped combtooth blenny
- Blacktail goby
- Blacktail moray
- Blackthorn pigmy
- Blackthroat goby
- Blacktip goby
- Blacktip sandgoby
- Blacktip sawbelly
- Blacktip trevally
- Blackvein fritillary
- Blackwater cory
- Blackwater needlefly
- Blackwater sallfly
- Blackwing rottingfly
- Blackwing septemberfly
- Blaisdell's firefly
- Blameless black fly
- Blandford fly
- Blazed cory
- Bleeding-heart monkey
- Bleeker's freshwater goby
- Bleeker's shrimpgoby
- Bleeker's whipray
- Blemished fern-sawfly
- Blenny
- Blind electric ray
- Blind goby
- Blind ray
- Blind underleaf butterfly
- Bloated hedgehog fly
- Blob-top jelly
- Blomfild's beauty
- Blond titi monkey
- Blond tuxedo guppy
- Blonde ray
- Blood-loving black fly
- Blood-red Lanternfly
- Blood-spot pygmygoby
- Blood-sucking snipe fly
- Bloodbelly comb jelly
- Bloody henry
- Blossom fly
- Blotch-tailed pygmygoby
- Blotch-winged honeysuckle sawfly
- Blotchcheek goby
- Blotched fantail ray
- Blotched goby
- Blotched green cowry
- Blotched stingray
- Blotchfin mullet goby
- Bludger trevally
- Blue anchovy
- Blue and white bristle fly
- Blue blubber jelly
- Blue bone porgy
- Blue cobra guppy
- Blue coral ghost goby
- Blue corporal dragonfly
- Blue cory
- Blue damselfly
- Blue dandy
- Blue diadem butterfly
- Blue fry
- Blue ghost firefly
- Blue goby
- Blue Grey
- Blue hana goby
- Blue jay butterfly
- Blue jelly
- Blue lacy
- Blue leaf butterfly
- Blue leaf pansy
- Blue lory
- Blue monkey
- Blue moon butterfly
- Blue mosaic guppy
- Blue mountain butterfly
- Blue Mountains caddisfly
- Blue Mountains firefly
- Blue Nile Patas Monkey
- Blue noddy
- Blue pansy
- Blue posy
- Blue purple palmfly
- Blue ray
- Blue Ridge sallfly
- Blue Ridge springfly
- Blue riffle goby
- Blue scintillant grey
- Blue soldier fly
- Blue stingray
- Blue streamgoby
- Blue tiger butterfly
- Blue trevally
- Blue Triangle Butterfly
- Blue variegated envoy
- Blue variegated guppy
- Blue wax whitefly
- Blue-and-gold blenny
- Blue-and-red-spotted goby
- Blue-backed silver biddy
- Blue-banded eagle ray
- Blue-banded eggfly
- Blue-banded king crow butterfly
- Blue-banded savanna variegated envoy
- Blue-barred dwarfgoby
- Blue-barred ribbon goby
- Blue-barred shrimp-goby
- Blue-black ant fly
- Blue-black bulldog fly
- Blue-black hover fly
- Blue-cross jelly
- Blue-crowned lory
- Blue-dashed blenny
- Blue-eared lory
- Blue-eared scrub-jay
- Blue-edged playboy
- Blue-eyed hook-tailed dragonfly
- Blue-eyed pygmygoby
- Blue-fronted Steller's jay
- Blue-green bottle fly
- Blue-head combtooth blenny
- Blue-headed reefgoby
- Blue-heart playboy
- Blue-lined butterfly
- Blue-lined sabertooth blenny
- Blue-lined toby
- Blue-naped coly
- Blue-nosed ray
- Blue-pointed porgy
- Blue-polished drone fly
- Blue-speckled prawn goby
- Blue-speckled rubble goby
- Blue-speckled shrimp-goby
- Blue-spined trevally
- Blue-spotted barnacle blenny
- Blue-spotted blenny
- Blue-spotted coral-goby
- Blue-spotted crow butterfly
- Blue-spotted goby
- Blue-spotted maskray
- Blue-spotted mud-goby
- Blue-spotted toby
- Blue-spotted trevally
- Blue-spotted watchman goby
- Blue-streaked blenny
- Blue-streaked lory
- Blue-streaked palmfly
- Blue-stripe blenny
- Blue-stripe cave goby
- Blue-stripe dwarfgoby
- Blue-stripe pygmy goby
- Blue-striped palmfly
- Blue-tailed damselfly
- Blue-tailed yellow skimmer dragonfly
- Blue-winged Eurybia butterfly
- Bluebanded goby
- Bluebell blenny
- Bluebelly
- Bluebelly blenny
- Bluebelly coralblenny
- Bluebelly toby
- Blueberry gray
- Bluebodied Blowfly
- Bluebottle catkin fly
- Bluebottle fly
- Bluefin fangblenny
- Bluefin trevally
- Bluefin tunny
- Bluegill bully
- Bluegold glass blenny
- Bluegold goby
- Blueline flagtail goby
- Bluelined shrimpgoby
- Bluenose goby
- Blueridge snowfly
- Bluespot goby
- Bluespot shrimpgoby
- Bluespotted mangrove goby
- Bluestriped fangblenny
- Bluethroat pikeblenny
- Bluewing butterfly
- Bluewing dragonfly
- Bluey
- Blunt shovel nose ray
- Blunt snout gregory
- Blunt-snout goby
- Bluntlobe forestfly
- Bluntnose stingray
- Bluntspine blenny
- Blushing monkey
- Boatman fly
- Bob Ward's bluespotted maskray
- Bobward's maskray
- Boehlke's goby
- Boer pony
- Bog ant fly
- Bog cranefly
- Bog fritillary
- Bog hoverfly
- Bogbean sawfly
- Bogotá fritillary
- Bogotá monkey
- Boisduval's white lady
- Boise snowfly
- Bokkeveld tanglevein fly
- Boland skolly
- Bolbomyiid snipe fly
- Bolivian cory
- Bolivian night monkey
- Bolivian pony
- Bolivian squirrel monkey
- Bolivian titi monkey
- Bombay
- Bombay canary
- Bomber fly
- Bonaire banded box jelly
- Bondar's nesting whitefly
- Bone skipper fly
- Bonehead cory
- Bont goby
- Boongary
- Booted titi monkey
- Border canary
- Bordered beauty
- Bordered grey
- Bordered long-horned caddisfly
- Bordered ray
- Boreal conifer fly
- Boreal forestfly
- Boreal sallfly
- Boreal snowfly
- Boreal stonefly
- Boreal willowfly
- Boreray
- Bornean crested jay
- Bornean grenadier anchovy
- Borneo pony
- Borneo shovelnose ray
- Borriqueta porgy
- Bosnian pony
- Bossy
- Bothersome deer fly
- Botswana robber fly
- Bottlebrush sawfly
- Bottlemouth porgy
- Boulder butterfly
- Bourbon Red turkey
- Bourbonnais donkey
- Bourbonnais Grey
- Boutourlini's blue monkey
- Bowed snowfly
- Box jelly
- Boxsky
- Boxy
- Brachiosaurus blenny
- Bracken sawfly
- Bracketed blenny
- Bracted black fly
- Brahm's dwarfgoby
- Brahminy
- Bramble sawfly
- Branch bearing black fly
- Branchy
- Branco river freshwater stingray
- Branded yamfly
- Brashnikov's eel blenny
- Brauer's square-headed snakefly
- Brauner's tadpole-goby
- Brauns' skolly
- Bravo blenny
- Bravo's bearded goby
- Brazil blenny
- Brazil long nose cory
- Brazilian blind electric ray
- Brazilian blue dwarf beauty
- Brazilian Cavy
- Brazilian electric ray
- Brazilian fanged blenny
- Brazilian glass blenny
- Brazilian goby
- Brazilian large-eyed stingray
- Brazilian lizard goby
- Brazilian luminous roughy
- Brazilian painted lady
- Brazilian pony
- Brazilian red-eyed fly
- Brazilian ruby
- Brazilian yellow-toothed cavy
- Breck robberfly
- Brennan's horse fly
- Brick goby
- Bridle pygmygoby
- Bridled beauty
- Bridled goby
- Bridled nailtail wallaby
- Bright anchovy
- Bright goby
- Bright horse fly
- Bright-eyed mining sawfly
- Brilliant emerald dragonfly
- Brimstone butterfly
- Brimstone canary
- Brindled beauty
- Brindled gray
- Brine fly
- Brischk's regal-sawfly
- Bristly rose sawfly
- Bristly roseslug sawfly
- British eurasian jay
- British Spotted Pony
- British White turkey
- Brito's goby
- Brixton beauty
- Broad centurion fly
- Broad cowtail ray
- Broad legged black fly
- Broad stingray
- Broad stripe cory
- Broad-banded hornet fly
- Broad-billed tody
- Broad-bodied chaser dragonfly
- Broad-footed ant fly
- Broad-headed horse fly
- Broad-headed marsh fly
- Broad-headed speckled lanternfly
- Broad-lobed needlefly
- Broad-striped anchovy
- Broad-winged damselfly
- Broad-winged gray
- Broadband anchovy
- Broadbanded moray
- Broadbar clover sawfly
- Broadbarred glidergoby
- Broadhead anchovy
- Broadland horse fly
- Broads long-legged fly
- Broadstripe goby
- Broken forestfly
- Broken-back cleaner-goby
- Broken-banded wasp-hoverfly
- Brokenbar blenny
- Brokenbar dwarfgoby
- Bronze bottle fly
- Bronze cory
- Bronze turkey
- Brook lamprey
- Brook needlefly
- Brook snowfly
- Brook springfly
- Brotherly black fly
- Brown amur goby
- Brown beauty
- Brown blowfly
- Brown booby
- Brown canary
- Brown comb jelly
- Brown coral blenny
- Brown cowry
- Brown eagle-ray
- Brown electric ray
- Brown emerald damselfly
- Brown fishfly
- Brown forest wallaby
- Brown goby
- Brown greater bushbaby
- Brown hawker dragonfly
- Brown heath robberfly
- Brown howler monkey
- Brown jay
- Brown king crow butterfly
- Brown lory
- Brown moray
- Brown noddy
- Brown owl-butterfly
- Brown pansy
- Brown Peacock Butterfly
- Brown playboy
- Brown pygmygoby
- Brown ray
- Brown roachfly
- Brown sabretooth blenny
- Brown spider monkey
- Brown spotbelly
- Brown spotted hangingfly
- Brown stingray
- Brown titi monkey
- Brown wasp mantidfly
- Brown Woolly Monkey
- Brown yamfly
- Brown-blotched bladewing owlfly
- Brown-flecked moray
- Brown-footed horse fly
- Brown-haltered bee-mimic fly
- Brown-headed ash sawfly
- Brown-headed Spider Monkey
- Brown-legged horse fly
- Brown-red coralgoby
- Brown-reticulate stingray
- Brown-rimmed moon jelly
- Brown-shaded gray
- Brown-spot flat-body
- Brown-spotted blenny
- Brown-spotted cowry
- Brown-spotted electric ray
- Brown-spotted moray
- Brown-spotted snake moray
- Brown-striped litter fly
- Brown-tipped pigmy
- Brown-toed forest fly
- Brown-veined forestfly
- Brownback toby
- Brownback trevally
- Brownband electric ray
- Brownband shrimpgoby
- Brownbanded dwarfgoby
- Brownbanded moon jelly
- Brownboy goby
- Browncheek blenny
- Brownheaded jack pine sawfly
- Brownish deer fly
- Brownkelly
- Brownlined goby
- Brownwater springfly
- Browny
- Brumback's night monkey
- Brumback's owl monkey
- Brumby
- Brunswick sallfly
- Brush-tailed rock-wallaby
- Brushlegged mayfly
- Bryozoan goby
- Buan goby
- Bubocula owl-butterfly
- Buccaneer anchovy
- Bucchich's goby
- Buchholz’ gray
- Buck-nosed trevally
- Buckler dory
- Buckthorn pigmy
- Budyonny
- Buff turkey
- Buff-tailed bear hoverfly
- Bugle sawfly
- Bulbous snowfly
- Bulgarian donkey
- Bulge-eyed yellow pachy
- Bull blenny
- Bull goby
- Bull pine sawfly
- Bull ray
- Bull thistle gall fly
- Bulldog eelgoby
- Bullnose eagle ray
- Bullseye electric ray
- Bullseye goby
- Bullseye pygmygoby
- Bullseye round stingray
- Bullshorn needlefly
- Bulmer's goby
- Bumble bee hover fly
- Bumblebee bee fly
- Bumblebee bot fly
- Bumblebee catkin fly
- Bumblebee cory
- Bumblebee goby
- Bumblebee mimic robber fly
- Bumblebee robberfly
- Bumelia fruit fly
- Bumpnose trevally
- Bumpy jelly
- Bunagaya goby
- Bundoon blenny
- Bunquelovely
- Bur-marigold fly
- Burbidge's rock-wallaby
- Burdock fly
- Burdock leafminer fly
- Bure long-legged fly
- Burgess' cory
- Burgundy shrimp-goby
- Burks's prong-gilled mayfly
- Burma hairfin anchovy
- Burmese geel goby
- Burmese pony
- Burn's judy
- Burnet Rose Sawfly
- Burro Kentucky
- Burrow splitfin goby
- Burrowing blenny
- Burrowing goby
- Burrowing mayfly
- Busa pony
- Bush beauty
- Bush canary
- Bush fly
- Bush gad fly
- Bush giant dragonfly
- Bushtailed caddisfly
- Bushy-crested jay
- Butler's fritillary
- Butler's ringlet butterfly
- Butterbur sawfly
- Buttercup-miner sawfly
- Butterfly blenny
- Butterfly dragonfly
- Butterfly goby
- Butterfly ray
- Butterfly shrimpgoby
- Butternut black sawfly
- Butternut woollyworm sawfly
- Buyr sawbelly
- Buzzard signal fly
- Bynoe's goby
- Cabbage root fly
- Cabbage Whitefly
- Cabbagetree fruitfly
- Cable's goby
- Cactus fly
- Caddisfly
- Caddo sallfly
- Caesar greenbottle fly
- Caesiura pygmygoby
- Cairns birdwing butterfly
- Calapan coral goby
- Cale cale trevally
- Calendula fly
- Calf cowry
- California butterfly ray
- California diplectronan caddisfly
- California dogface butterfly
- California forestfly
- California Gray
- California moray
- California mortarjoint caddisfly
- California needlefly
- California pear sawfly
- California ray
- California roachfly
- California sallfly
- California sea firefly
- California snow scorpionfly
- California snowfly
- California willowfly
- California worm blenny
- Californian box jelly
- Callippe fritillary
- Callippe silverspot Butterfly
- Camberwell beauty
- Camdeboo skolly
- Cameroon goby
- Cameroon pansy
- Cameroon Preuss's monkey
- Camiguana anchovy
- Camillid fly
- Campanian Barbary
- Campbell's goby
- Campbell's mona monkey
- Campeche porgy
- Canadian black fly
- Canadian potter fly
- Canadian roughy
- Canadian Rustic Pony
- Canadian sallfly
- Canadian tiger swallowtail butterfly
- Canadian willowfly
- Canary blenny
- Canary fangblenny
- Canary fly
- Canary moray
- Canary porgy
- Candidius goby
- Candy cane goby
- Candy-cane pygmy goby
- Candystick goby
- Canestrini's goby
- Caneva's blenny
- Cannonball jelly
- Canterbury flightless crane fly
- Canton moray
- Cantor's dusky leaf monkey
- Canyon black fly
- Capaneus butterfly
- Cape Breton firefly
- Cape canary
- Cape dobsonfly
- Cape dory
- Cape fishfly
- Cape fruit fly
- Cape grey
- Cape lady
- Cape moony
- Cape needlenose fly
- Cape owlfly
- Cape stonefly
- Cape verde blenny
- Cape Verde gregory
- Cape York bandy-bandy
- Cape york brush-turkey
- Cape York rock-wallaby
- Caper fly
- Capniid winter stonefly
- Capped Leaf Monkey
- Capped mangabey
- Capro dory
- Capy
- Caquetá titi monkey
- Caquetá woolly monkey
- Caracas Howler Monkey
- Carbuncled black fly
- Cardinal brachy
- Cardinal butterfly
- Cardinal fody
- Cardinal goby
- Cardinal lory
- Cargados coral blenny
- Caribbean blenny
- Caribbean electric ray
- Caribbean flagfin blenny
- Caribbean fruit fly
- Caribbean Gulf fritillary
- Caribbean hovering goby
- Caribbean neon goby
- Caribbean ocellated moray
- Caribbean redlip blenny
- Caribbean upsidedown jelly
- Caribbean whiptail stingray
- Caribbean white-spotted moray
- Carla's cory
- Carmagnola Grey
- Carnation fly
- Carnation root-maggot fly
- Carneddau pony
- Carnelian cowry
- Carnero de pelo de buey
- Carole's fritillary
- Carolina catkin fly
- Carolina flat-headed mayfly
- Carolina forestfly
- Carolina needlefly
- Carolina roachfly
- Carolina sallfly
- Carolina salmonfly
- Caroline anchovy
- Caroline Islands cling-goby
- Carpathian lamprey
- Carpathian pony
- Carpentaria anchovy
- Carpenter bee robber fly
- Carpenter beefly
- Carpet eel-blenny
- Carriker's anchovy
- Carrion fly
- Carrot fly
- Carrot rust fly
- Carter's blenny
- Cas blenny
- Cascades apatanian caddisfly
- Cascades forestfly
- Cascades needlefly
- Cascades sallfly
- Cascades snowfly
- Cascades stonefly
- Caspian bighead goby
- Caspian freshwater goby
- Caspian goby
- Caspian lamprey
- Caspian monkey goby
- Caspian naked goby
- Caspian pony
- Caspian ratan goby
- Caspian stellate tadpole-goby
- Caspian syrman goby
- Caspian tadpole goby
- Caspian toad goby
- Caspian tubenose goby
- Cassia's owl-butterfly
- Castel Morrone donkey
- Castle Crags Rhyacophilan caddisfly
- Castle lake caddisfly
- Castle's moray
- Cat ba black leaf monkey
- Cat cowry
- Catalan donkey
- Catalina goby
- Catalina orangetip butterfly
- Cataract forestfly
- Catemaco molly
- Catherine's false moray
- Catkin fly
- Cator's fairy playboy
- Cattail flash-train firefly
- Cattle louse fly
- Cattle-poisoning sawfly
- Cattleya fly
- Cauca molly
- Caucasian brook lamprey
- Caucasian dwarf goby
- Caucasian jay
- Cauer eye-bar goby
- Caura cory
- Cavally
- Cavanagh's egg cowry
- Cave dung fly
- Cave dwarfgoby
- Cave goby
- Cave transparent goby
- Cayenne anchovy
- Cayenne jay
- Cayman brown leaf butterfly
- Cayman cleaner goby
- Cayman greenbanded goby
- Cayman sponge goby
- Ceara bulldog cory
- Cebu shrimpgoby
- Celery fly
- Celeste's pikeblenny
- Cenderawasih goby
- Central American squirrel monkey
- Central australian rock-wallaby
- Central blue-spot pansy
- Central California brook lamprey
- Central forestfly
- Central goby
- Central soldier pansy
- Centralian bandy-bandy
- Centrescale goby
- Cephalcian sawfly
- Ceram coralgoby
- Cereal fly
- Cernica cowry
- Cerulean hover fly
- Cesky
- Ceylon blenny
- Ceylon clubtail dragonfly
- Ceylon palmfly
- Chacoan peccary
- Chacoan titi monkey
- Chaffy
- Chain moray
- Chained horse fly
- Chainlink moray
- Chame point anchovy
- Chameleon blenny
- Chameleon goby
- Chan's blenny
- Changeable firefly
- Channel bull blenny
- Chantilly-Tiffany
- Chapala lamprey
- Chapman's blenny
- Chapman's blue butterfly
- Chapman's eggfly
- Chapultepec platy
- Charbray
- Charcoal bee fly
- Charcoal belly
- Charcoal deer fly
- Chatham islands marine caddisfly
- Chatham Redcoat Damselfly
- Chattering lory
- Chaudry
- Checked goby
- Checkerboard frillfin goby
- Checkered blenny
- Checkered cowry
- Checkered goby
- Cheek-spotted goby
- Cheek-streaked goby
- Cheekscaled frillgoby
- Cheekspot blenny
- Cheekspot goby
- cheese fly
- Cheeseweed owlfly
- Chenghoiyan ototretine firefly
- Chequered blue butterfly
- Chequered mangrovegoby
- Chequered skipper butterfly
- Chermock's fritillary
- Chermock's meadow fritillary
- Cherokee needlefly
- Cherry blackfly
- Cherry fruit fly
- Cherry fruit sawfly
- Cherry slug sawfly
- Cherry webspinning sawfly
- Cherry-crowned mangabey
- Cheshire horse fly
- Chessboard blenny
- Chestnut cowry
- Chestnut eyelash-blenny
- Chestnut goby
- Chestnut lamprey
- Chestnut moray
- Chestnut palmfly
- Chestnut Pigmy
- Chestnut-bellied titi monkey
- Chestspot dwarfgoby
- Chevre cou-clair du Berry
- Chiangmai stream goby
- Chickabiddy
- Chicken dung fly
- Chico sallfly
- Chiffy
- Children's cowry
- Chilean devil ray
- Chilean eagle ray
- Chilean firefly
- Chilean lady
- Chilean lamprey
- Chilean roughy
- Chilean round ray
- Chilean round stingray
- Chilean sea pansy
- Chilliwack sallfly
- Chilliwack snowfly
- Chilpancingo scrub jay
- Chimney-sweep St Helena grey
- Chin-band goby
- China anchovy
- Chinbar blenny
- Chincherry
- Chindwin cowtail ray
- Chinese fanray
- Chinese hobby
- Chinese map butterfly
- Chinese ray
- Chinese stingray
- Chinese trevally
- Chinese zebra goby
- Chinestripe goby
- Chippy
- Chiromyid fly
- Chiseltooth goby
- Chitral fritillary
- Chitral redband fritillary
- Chloropid fly
- Choco goby
- Chocó owl monkey
- Chocolate brown kelp fly
- Chocolate lion fly
- Chocolate pansy
- Chocolate shrimp-goby
- Chocolate turkey
- Chooky
- Chopstick cory
- Christmas butterfly
- Christmas dwarfgoby
- Chromolaena leaf-mining fly
- Chu sharpray
- Chucky
- Chupare stingray
- Chusky
- Čierny šery
- Cigarillo gall-fly
- Cimar round ray
- Cimbicid sawfly
- Cinquefoil mining sawfly
- Cinta goby
- Circle-tipped mistfly
- Citrine cowry
- Citrine goby
- Citron butterfly
- Citron clown goby
- Citron mudgoby
- Citron pygmygoby
- Citrus blackfly
- Citrus whitefly
- Claassens' skolly
- Clarion gregory
- Clark's snake blenny
- Clawed black fly
- Clayton's copper butterfly
- Cleaner goby
- Cleaning goby
- Clear comb jelly
- Clear-winged firefly
- Clear-winged flat-headed mayfly
- Clear-winged forest glory
- Clearwater roachfly
- Cleft-lipped goby
- Cleftfooted minnow mayfly
- Clementine split-fin goby
- Cleopatra butterfly
- Cleveland Bay
- Clifford Pope's goby
- Climber dragonfly
- Cling goby
- Clinging goby
- Clipped single-flash firefly
- Clipperton fanged-blenny
- Clipperton gregory
- Cloud-forest beauty
- Clouded black fly
- Clouded centurion fly
- Clouded daisy fly
- Clouded needlefly
- Clouded saury
- Clouded scorpionfly
- Clouded wormwood fly
- Clouded yarrow fly
- Clouded yellow butterfly
- Cloudy goby
- Cloudy moray
- Cloudy-winged whitefly
- Cloudy-wings owlfly
- Clover sawfly
- Clown atom goby
- Clown goby
- Clown toby
- Club cory
- Club-horned sawfly
- Clubbed big-headed fly
- Clubbed black fly
- Clubbed mydas fly
- Clubhead barnacle blenny
- Clubtail butterfly
- Clubtail dragonfly
- Clusiid fly
- Cluster fly
- Coachwhip ray
- Coachwhip trevally
- Coarse Hazel Pigmy
- Coast cory
- Coast forestfly
- Coastal black-handed titi monkey
- Coastal roachfly
- Coastal sallfly
- Coastal stream goby
- Coastal tank goby
- Coastal trevally
- Coates' goby
- Cobalt blue goby
- Cobalt hover fly
- Cobra guppy
- Cockabully
- Cockney
- Cocky
- Coconut fly
- Coconut whitefly
- Cocos barnacle blenny
- Cocos booby
- Cocos goby
- Cocos pygmygoby
- Coddymoddy
- Code goby
- Coffee playboy
- Coffeepot snowfly
- Coffin Bay pony
- Coffin ray
- Coffinfly
- Coffrey
- Coiba howler monkey
- Coimbra filho's titi monkey
- Colares stingray
- Colchic goby
- Cold spring caddisfly
- Coley
- Colima jay
- Colin's fairygoby
- Colin's pygmygoby
- Colin's saw-wort fly
- Collared blenny
- Collared brushturkey
- Collared false moray
- Collared lory
- Collared peccary
- Collared titi monkey
- Collette's coralblenny
- Collins' squirrel monkey
- Coloba cowry
- Colobus monkey
- Colombian black spider monkey
- Colombian black-handed titi monkey
- Colombian blenny
- Colombian electric ray
- Colombian goby
- Colombian squirrel monkey
- Colombian woolly monkey
- Colon goby
- Colon sawfly
- Colorado burrowing mayfly
- Colorado deer fly
- Colorado forestfly
- Colorado hairstreak butterfly
- Colorado sallfly
- Colorado snowfly
- Colorful northern caddisfly
- Coltsfoot fly
- Columbia flat-headed mayfly
- Columbia willowfly
- Columbian forestfly
- Columbian fritillary
- Columbian snowfly
- Columbian yellowjacket fly
- Columbine sawfly
- Colusa snowfly
- Coly
- Comb goby
- Comb jelly
- Comb-footed mudfly
- Combhorn sawfly
- Combmouthed minnow mayfly
- Combtooth blenny
- Comet dwarfgoby
- Comical blenny
- Comma butterfly
- Comma goby
- Commafin goby
- Commerson's anchovy
- Commerson's freshwater goby
- Commerson's glassy
- Common alderfly
- Common anchovy
- Common awl robberfly
- Common awl-fly
- Common batfly
- Common black fly
- Common black stonefly
- Common blowfly
- Common blue butterfly
- Common blue damselfly
- Common bog fly
- Common brown crane fly
- Common bully
- Common burrower mayfly
- Common calmary
- Common castor butterfly
- Common cluster fly
- Common crane fly
- Common crow butterfly
- Common dart butterfly
- Common eagle ray
- Common egg cowry
- Common emerald dragonfly
- Common false moray
- Common fern-sawfly
- Common five-ring butterfly
- Common flower fly
- Common forestfly
- Common fruit fly
- Common ghost goby
- Common glider dragonfly
- Common goby
- Common Gray
- Common green free-living caddisfly
- Common green sawfly
- Common hawker dragonfly
- Common horse fly
- Common imperial blue butterfly
- Common Japanese scorpionfly
- Common jay
- Common jery
- Common lagoon fly
- Common marine caddisfly
- Common molly
- Common moray
- Common needlefly
- Common net-building caddisfly
- Common northern comb jelly
- Common palmfly
- Common picture-winged fly
- Common posy
- Common ragweed fruit fly
- Common raven butterfly
- Common ray
- Common red-legged robberfly
- Common Redcoat Damselfly
- Common roachfly
- Common robber fly
- Common rose butterfly
- Common roughy
- Common Saury
- Common sawbelly
- Common scorpionfly
- Common sea daisy
- Common sedge-sawfly
- Common shovelnose ray
- Common silver belly
- Common silver-biddy
- Common snakefly
- Common snipe fly
- Common snowfly
- Common southern bean cowry
- Common sponge fly
- Common squirrel monkey
- Common stingray
- Common stonefly
- Common stony-cased caddisfly
- Common sunbird-asity
- Common tanglevein fly
- Common thick-legged fly
- Common tiger butterfly
- Common tiger fly
- Common tunny
- Common tussock butterfly
- Common wax-fly
- Common willowfly
- Common winter damselfly
- Common wood fly
- Common woodbrown butterfly
- Common woolly monkey
- Common yellow-toothed cavy
- Compassberg skolly
- Compost fly
- Comstock's bromeliad fly
- Comtesse's firefly
- Concave flathead goby
- Concourse anchovy
- Condy
- Cone-snout bee fly
- Coned black fly
- Coney
- Confused scorpionfly
- Confusing firefly
- Confusing wood fly
- Confusion caddisfly
- Conga tony
- Congaree's black fly
- Conger moray
- Congo pansy
- Conical crystal jelly
- Conifer sawfly
- Connemara pony
- Conny
- Constricted black fly
- Constricted stem-sawfly
- Contaminated cowry
- Continental anchovy
- Continental yamfly
- Conundrum black fly
- Convict blenny
- Convict goby
- Conway
- Cook's firefly
- Cooman's grenadier anchovy
- Copper butterfly
- Copper-tailed blowfly
- Coppery lady
- Coppery titi monkey
- Coquebert's sawfly
- Coral beauty
- Coral blenny
- Coral butterfly
- coral cray
- Coral goby
- Coral sea maskray
- Coralline goby
- Corby
- Cordilleran forestfly
- Corfu dwarf goby
- Corgsky
- Cornes’ Pearly
- Cornsilk fly
- Coromandel whipray
- Coronet cavy
- Coronis fritillary
- Corsican donkey
- Corsican fritillary
- Corsican jay
- Cortez barnacle blenny
- Cortez gregory
- Cortez pikeblenny
- Cortez ray
- Cortez round stingray
- cory
- Costa de Prata lamprey
- Costarican blenny
- Cosumnes spring stonefly
- Côte d'Ivoire eggfly
- Cotentin donkey
- Cottonmouth trevally
- Cottontail rabbit botfly
- Cottony cushion scale fly
- Couch's goby
- Court jester goby
- Covell's stonefly
- Cow polly
- Cowberry pigmy
- Cowichan lake lamprey
- Cowley's torpedo ray
- Cowray
- Cowry
- Cowtail ray
- Cowtail stingray
- Coyote snowfly
- Crab fly
- Crab-eye goby
- Crabwalker mayfly
- Cracker butterfly
- Craig's black fly
- Cran's bully
- Cranberry fritillary
- Crandall's hornet fly
- Crane's-bill mining sawfly
- Creamback dwarfgoby
- Creek Ai's goby
- Creeping comb jelly
- Creole blenny
- Creole donkey
- Crepuscular horse fly
- Crescent dwarfgoby
- Crescent goby
- Crescent-wing pygmygoby
- Crested blenny
- Crested combgoby
- Crested goby
- Crested jay
- Crested mangabey
- Crested oystergoby
- Crested sallfly
- Crested sun fly
- Cretan jay
- Crevally
- Cribraria cowry
- Crimean jay
- Crimean Tatar goby
- Crimson fairy
- Crimson Hawaiian damselfly
- Crimson jelly
- Crimson rose butterfly
- Crimson-speckled flunkey
- Critter goby
- Cröllwitzer turkey
- Cross jelly
- Cross River bushbaby
- Crossroads goby
- Crossroads needlefly
- Croton whitefly
- Crow butterfly
- Crow eggfly
- Crown Lime Mining Sawfly
- Crown spotty blenny
- Crown whitefly
- Crowned fern-sawfly
- Crowned jelly
- Crowned monkey
- Croxton's black fly
- Crying cory
- Cryptic bearded goby
- Cryptic fritillary
- Cryptic willowfly
- Cryptochetid fly
- Crystal comb jelly
- Crystal goby
- Crystal jelly
- Cuban anchovy
- Cuban molly
- Cuban peacock butterfly
- Cuban tody
- Cuckoo ray
- Cuckoo wasp ant fly
- Cuddly cory
- Cuddy
- Culebra blenny
- Cumberland forestfly
- Cumberland snowfly
- Cumberland willowfly
- Cunene dwarf happy
- Cunene happy
- Cupid prong-gilled mayfly
- Curious sallfly
- Curious small minnow mayfly
- Curl-crested jay
- Curled rose sawfly
- Curran's ant fly
- Currant fruit fly
- Currie's black fly
- Curtained jelly
- Curtonotid fly
- Curved birch mining sawfly
- Curved sallfly
- Curved springfly
- Cushy
- Cut-face pygmygoby
- Cutty
- Cutworm fly
- Cyan-banded savanna variegated envoy
- Cyclops blenny
- Cyclops goby
- Cylindrical wasp fly
- Cynomolgus monkey
- Cynthia's fritillary
- Cypress firefly
- Cypress gray
- Cypress needlefly
- Cypress sawfly
- Cyprus donkey
- Czech Frosty
- Czech turkey
- Czech Wild White-braided turkey
- Czechoslovakian Small Riding Pony
- Dabra goby
- Dagger fly
- Daggertail sawfly
- Dahlak blenny
- Dainty damselfly
- Dainty Gray
- Daisy stingray
- Daisy whipray
- Dakota black fly
- Dales pony
- Dalhousie goby
- Dali scorpionfly
- Dalmatian blenny
- Dalmatian mane jelly
- Dalmatian molly
- Dalmatian moray
- Dalmatian spindle cowry
- Damara canary
- Danaid eggfly
- Dance fly
- Dancer shrimp goby
- Dancing White Lady
- Danielle's springfly
- Danish Jersey
- Danish Red Dairy
- Danish Sport Pony
- Danube Delta Dwarf Goby
- Danubian Brook Lamprey
- Dappled prong-gilled mayfly
- Dappled Reefgoby
- Dardanelle sallfly
- Dardus underleaf butterfly
- Daring owl-butterfly
- Darjeeling veined jay
- Dark black fly
- Dark Blind Ray
- Dark blue jungle glory
- Dark blue pansy
- Dark blue tiger butterfly
- Dark bordered beauty
- Dark brown cranefly
- Dark brown playboy
- Dark buckeye butterfly
- Dark coral goby
- Dark currant fly
- Dark deer fly
- Dark dwarfgoby
- Dark electric ray
- Dark emerald damselfly
- Dark firefly
- Dark fishfly
- Dark giant horse fly
- Dark goby
- Dark gold-spotted trevally
- Dark green fritillary
- Dark green fritillary butterfly
- Dark Judy
- Dark jungle glory
- Dark least blowfly
- Dark mangrove goby
- Dark marbled tabby
- Dark moray
- Dark Orange Playboy
- Dark owl-butterfly
- Dark posy
- Dark regal-sawfly
- Dark Rose-wilt Sawfly
- Dark sawfly
- Dark tanglevein fly
- Dark willowfly
- Dark zigzag cowry
- Dark-backed snake blenny
- Dark-based clusterfly
- Dark-bordered fritillary
- Dark-edged bee fly
- Dark-finned black porgy
- Dark-finned sand goby
- Dark-horned lanternfly
- Dark-legged stem-sawfly
- Dark-lipped goby
- Dark-night luminous roughy
- Dark-palped shadow fly
- Dark-sided green sawfly
- Dark-spotted electric ray
- Dark-spotted moray
- Dark-tail specter-goby
- Dark-tailed worm-goby
- Dark-tibia hawthorn sawfly
- Dark-winged aquatic firefly
- Dark-winged horse botfly
- Darkblotch goby
- Darksaddle blenny
- Darkspots blenny
- Darkspotted stingray
- Darktail lamprey
- Darner dragonfly
- Darnley Island silverbelly
- Dart Goby
- Darter dragonfly
- Darter goby
- Dartmoor pony
- Darwin's firefly
- Darwin's roughy
- Darwin's stiletto fly
- Dash Goby
- Dash-Line Blenny
- Dashback Goby
- Dashed slender robberfly
- Dassy
- Daubed Shanny
- Davie's black fly
- Davie's Stingray
- Dawn's shrimpgoby
- Dawson's Goby
- Dawydoff's moray
- Day-Night Pygmy Goby
- Day's Goby
- De Brazza's monkey
- De Buen's goby
- De Long's ant fly
- De Vis's anchovy
- Dead leaf butterfly
- Deadpool assassin fly
- Decapitating fly
- Deceiver fangblenny
- Deceiving bee-fly
- Deceptive eggfly
- Decora goby
- Decorated blenny
- Decorated glider goby
- Decorated goby
- Decorated splitfin goby
- Decorous black fly
- Deep anchovy
- Deep body anchovy
- Deep pugnose pony
- Deep trevally
- Deep water stingray
- Deep-bodied silver biddy
- Deep-bodied tunny
- Deep-dwelling moray
- Deep-reef pygmygoby
- Deep-water blenny
- Deep-water ray
- Deepreef fairygoby
- Deepscale dory
- Deepsea electric ray
- Deepsea trevally
- Deepstaria jelly
- Deepwater goby
- Deer botfly
- Deer cowry
- Deer faced cory
- Deer nostril fly
- Deer throat bot fly
- Deer warble fly
- Defler's woolly monkey
- Defoliart's black fly
- Delacour's black leaf monkey
- Delalande blenny
- Delhi sands flower-loving fly
- Deli pony
- Delicate blenny
- Delicate fern-sawfly
- Delicate forestfly
- Delicate judy
- Delicate pygmy goby
- Delicate sallfly
- Delicate silver y
- Delta goby
- Delta pikeblenny
- Demanding black fly
- Demidoff's dwarf bushbaby
- Demon anchovy
- Demon butterfly
- Demon moray
- Denning's Agapetus caddisfly
- Denning's cryptic caddisfly
- Dent's Mona Monkey
- Dent's monkey
- Dentex Blenny
- Denticulate stonefly
- Derawan Combtooth-Blenny
- Desert black-throated canary
- Desert broom gallfly
- Desert California jay
- Desert firefly
- Desert fritillary
- Desert goby
- Despised monkey
- Devil ray
- Devon Red Ruby
- Devon red-legged robber fly
- Devoted horse fly
- Dezhou donkey
- Diablo forestfly
- Diademed monkey
- Diagonal bar prawn goby
- Diagonal shrimp goby
- Diamond blenny
- Diamond dory
- Diamond goby
- Diamond northern caddisfly
- Diamond stingray
- Diamond trevally
- Diamond watchman goby
- Diana fritillary
- Diana monkey
- Diastatid fly
- Digitate long-horned caddisfly
- Diminutive dwarfgoby
- Diminutive goby
- Dimorphic goby
- Dimorphic gray
- Dinah's goby
- Dingy fritillary
- Dinky net-tube caddisfly
- Diphasic goby
- Diplectronan caddisfly
- Dirce beauty
- Dirty bandit cory
- Dirty snowfly
- Dirty spiny crawler mayfly
- Dirty yellow moray
- Dirty-faced brackish goby
- Disalvo's goby
- Disco blenny
- Discus Ray
- Discus stingray
- Distant Goby
- Distinct astarte fritillary
- Distinctive snowfly
- Distinctiveless snakeblenny
- Diverse Trevally
- Dividedspot Dwarfgoby
- Divine Dwarf Goby
- Dixon's striped firefly
- Djam-Djam Monkey
- Dobey
- Dobsonfly
- Dock sawfly
- Dodds' spiny crawler mayfly
- Dog dung fly
- Dog-snout spongegoby
- Dog-toothed goby
- Dogface butterfly
- Dogon donkey
- Dogtooth toxic goby
- Dogwood leaf-mining fly
- Dogwood sawfly
- Dollfus' goby
- Dolphin fly
- Dombay
- Domestic mountain pony
- Domingo molly
- Dominican rockclimbing goby
- Don tadpole-goby
- Dongolawi donkey
- Dongyin earthworm goby
- Donskoy
- Doody
- Dorcadion bee fly
- Dorhn's alder mining sawfly
- Dorian grey
- Dorsal-Spot Dwarfgoby
- Dorsalspot shrimpgoby
- Dot-dash firefly
- Dot-lined earthworm goby
- Dotted bee fly
- Dotted Clay
- Dotted coralblenny
- Dotted cory
- Dotted dwarfgoby
- Dotted firefly
- Dotted glory
- Dotted glory butterfly
- Dotted gray
- Dotted-line blenny
- Double cousin firefly
- Double kidney
- Double-banded judy
- Double-branded crow butterfly
- Double-fin cheek-hook goby
- Double-lined gray
- Double-spotted dwarfgoby
- Double-spotted owl-butterfly
- Double-starred reefgoby
- Doublebar goby
- Doubleline toby
- Doublepore blenny
- Doublepore fangblenny
- Doublestripe goby
- Doubtful titi monkey
- Dovekey
- Dover's black fly
- Dovyalis fruit fly
- Downing's shrimpgoby
- Downland bee-fly
- Downland horse fly
- Downland robberfly
- Downlooker snipefly
- Downy
- Downy blenny
- Downy emerald dragonfly
- Doxy
- Drab moray
- Drab reefgoby
- Drab snake moray
- Drab stingray
- Drab wood-soldierfly
- Dracula goby
- Dracula shrimp-goby
- Dragon cobra guppy
- Dragon fin cory
- Dragon goby
- Dragon stingray
- Dragon's head cowry
- Dragonface goby
- Dragontail butterfly
- Drain mangrove goby
- Drake mackerel mayfly
- Drakensberg bejewelled fly
- Drakensberg stonefly
- Draper's egg cowry
- Dried-leaf palmfly
- Drin brook lamprey
- Drone fly
- Drop-covered cowry
- Droppings cowry
- Druce's underleaf butterfly
- Druid fly
- Dryad monkey
- Dryburg's skolly
- Dryomyzid fly
- Dual-spotted goby
- Dualspot goby
- Ducarme's fantasy
- Duck black fly
- Duck-billed goby
- Duckbill ray
- Duckhead sallfly
- Duckhead snowfly
- Duckweed miner fly
- Duke of Burgundy
- Dull copper butterfly
- Dull-white-banded bee fly
- Dülmen Pony
- Dumbo ear guppy
- Dumbo ear silver tux guppy
- Dump fly
- Dunbar goby
- Dune robberfly
- Dune snail-killing fly
- Dune tachinid fly
- Duran's wasp fly
- Durban goby
- Duroc jersey
- Dusk dragonfly
- Dusky
- Dusky anchovy
- Dusky birch sawfly
- Dusky black fly
- Dusky blenny
- Dusky bog fly
- Dusky bushbaby
- Dusky drone fly
- Dusky flat-headed mayfly
- Dusky frill-goby
- Dusky goby
- Dusky gregory
- Dusky hairfin anchovy
- Dusky leaf monkey
- Dusky lory
- Dusky mangrove goby
- Dusky mountain goby
- Dusky owl-butterfly
- Dusky rockclimbing goby
- Dusky sallfly
- Dusky shoulder trevally
- Dusky silver y
- Dusky snake blenny
- Dusky spotted blenny
- Dusky trevally
- Dusky tripletooth goby
- Dusky wallaby
- Dusky yellowjacket fly
- Dusky-banded forest fly
- Dusky-banded moray
- Dusky-mouthed moray
- Dusky-winged hover fly
- Duskybar dwarfgoby
- Dussumier's anchovy
- Dussumier's blenny
- Dusted dwarfgoby
- Dutch bunny
- Dutch cavy
- Duyvenbode's lory
- Dwarf antenna ray
- Dwarf atom goby
- Dwarf black stingray
- Dwarf blenny
- Dwarf cassowary
- Dwarf crow butterfly
- Dwarf dory
- Dwarf freshwater goby
- Dwarf goby
- Dwarf jay
- Dwarf lion's mane jelly
- Dwarf molly
- Dwarf moray
- Dwarf patagonian cavy
- Dwarf pygmy goby
- Dwarf round stingray
- Dwarf salmonfly
- Dwarf sandgoby
- Dwarf saury
- Dwarf slippery goby
- Dwarf snowfly
- Dwarf speckled goby
- Dwarf spinyhead blenny
- Dwarf wallaby
- Dwarf whip ray
- Dyar's yellowjacket fly
- Dybowsky's blenny
- Eagle Mountain scrub jay
- Eagle ray
- Ear-spot dwarfgoby
- Ear-spot pygmygoby
- Eared blenny
- Eared eel-blenny
- Early brown stonefly
- Early grey
- Early needlefly
- Early sawfly
- Early springfly
- Early tachinid fly
- Earspot snakeblenny
- Earth baby
- Earwig fly
- Earwig scorpionfly
- East African rivergoby
- East atlantic redlip blenny
- East Australian shovelnose ray
- East Australian stripey
- East colombian inca jay
- East Indies siltgoby
- Easter Island moray
- Eastern band-winged hover fly
- Eastern bandy-bandy
- Eastern bee-mimic fly
- Eastern billabongfly
- Eastern black tabby
- Eastern black-and-white colobus monkey
- Eastern blue beauty
- Eastern bluespot goby
- Eastern brush wallaby
- Eastern Cape rocky
- Eastern catkin fly
- Eastern cherry fruit fly
- Eastern dobsonfly
- Eastern ebony leaf monkey
- Eastern eelgoby
- Eastern fiddler ray
- Eastern flower fly
- Eastern flower porgy
- Eastern forest wallaby
- Eastern forestfly
- Eastern green-streaked playboy
- Eastern hackberry butterfly
- Eastern happy
- Eastern headspot dwarfgoby
- Eastern Honduras molly
- Eastern hornet fly
- Eastern jumping blenny
- Eastern knapweed fritillary
- Eastern lesser spot-nosed monkey
- Eastern lion fly
- Eastern little pansy
- Eastern longfin goby
- Eastern needle-clawed bushbaby
- Eastern needlefly
- Eastern osprey
- Eastern Pacific roughy
- Eastern Pacific spotted eagle ray
- Eastern patas monkey
- Eastern phantom crane fly
- Eastern pine processionary
- Eastern Province rocky
- Eastern putty-nosed monkey
- Eastern pygmyfly
- Eastern red lacewing butterfly
- Eastern regal fritillary
- Eastern short-eared rock-wallaby
- Eastern shovelnose ray
- Eastern snowfly
- Eastern spot-winged ant fly
- Eastern spotted eagle ray
- Eastern stained green envoy
- Eastern stripey
- Eastern tailed blue butterfly
- Eastern tubenose goby
- Eastern viceroy
- Eastern white lady
- Eastern willowfly
- Eastern yellow-toothed cavy
- Eastern-chinese jay
- Eastern-himalayan jay
- Ebony gregory
- Ebony leaf monkey
- Ebony salmonfly
- Eclipse anchovy
- Eclipse guppy
- Ecuadorian squirrel monkey
- Ecuatorial ray
- Edgbaston goby
- Edible jelly
- Edilbay
- Edith's checkerspot butterfly
- Edwards' alpine crane fly
- Edwards' fritillary
- Eel blenny
- Eel cory
- Eel goby
- Eel shaped goby
- Eel snake blenny
- Eel worm goby
- Eel-like blenny
- Eelgrass blenny
- Eellike goby
- Egg cowry
- Egg fly
- Egg-spot rubblegoby
- Egg-yolk jelly
- Egger's stiletto fly
- Eggleston's lightning goby
- Egglestone's bumblebee goby
- Egleis fritillary
- Eglin caenis mayfly
- Egyptian donkey
- Egyptian sandgoby
- Eigenmann's anchovy
- Eight-spot butterfly
- Eight-strand jelly
- Eightbar goby
- Eightbar reefgoby
- Eighty butterfly
- Eighty-eight butterfly
- Eighty-nine butterfly
- Eilat sandgoby
- El Dorado anchovy
- El Segundo blue Butterfly
- El Segundo flower-loving fly
- Elat electric ray
- Electric blue Jack Dempsey
- Electric numb ray
- Electric shrimpgoby
- Elegant bee fly
- Elegant blenny
- Elegant firegoby
- Elegant molly
- Elegant moray
- Elf butterfly
- Elgon blue monkey
- Elizabeth Springs goby
- Elk bot fly
- Ellipse shrimpgoby
- Ellipse-tipped mistfly
- Elliptical stem gall fly
- Elm argid sawfly
- Elm mining sawfly
- Elm sawfly
- Elm zigzag sawfly
- Elongate anchovy
- Elongate blenny
- Elongate coralgoby
- Elongate dory
- Elongate flap-headed goby
- Elongate ghostgoby
- Elongate goby
- Elongate oysterblenny
- Elongate paedomorphic goby
- Elongate Rose-wilt Sawfly
- Elongate silver biddy
- Elongate slimy
- Elongate springfly
- Elongated hoverfly
- Elsmere needlefly
- Eltham copper butterfly
- Elusive signal blenny
- Elvina eurybia butterfly
- Emarginated black fly
- Ember blenny
- Ember goby
- Emblem anchovy
- Emblem goby
- Embossed stonefly
- Emerald bottle fly
- Emerald coral goby
- Emerald cory
- Emerald damselfly
- Emerald dragonfly
- Emerald dwarf goby
- Emerald fairy
- Emerald goby
- Emerald green cory
- Emergent mayfly
- Emerging black fly
- Emery's gregory
- Emery's pygmygoby
- Emigrant butterfly
- Emily's shrimpgoby
- Emma's moray
- Emperor butterfly
- Emperor dragonfly
- Emperor reefgoby
- Empress Leilia butterfly
- Encartaciones donkey
- Endler's guppy
- Engineer goby
- English assassin fly
- English donkey
- English turkey
- Enigmatic goby
- Enigmatic moray
- Epaulet dwarfgoby
- Epaulet trevally
- Epaulette goby
- Ephesus goby
- Epirus brook lamprey
- Epistate horse fly
- Equine black fly
- Erdmann's dwarfgoby
- Erdmann's fangblenny
- Erdmann's pygmygoby
- Erect goby
- Erect snowfly
- Eric's goby
- Eriskay pony
- Eroded cowry
- Erroneous cowry
- Erschoff's fritillary
- Erythrops goby
- Esmeralda snowfly
- Esperia pony
- Esselbaugh's black fly
- Essex Y
- Estrella goby
- Estuarine dart-goby
- Estuarine jelly
- Estuarine tapertail anchovy
- Estuary anchovy
- Estuary goby
- Estuary horsefly
- Estuary stingray
- Ethiopian Grosbeak-canary
- Ethne fritillary
- Etowah small square-gilled mayfly
- Etrurian goby
- Eucalyptus leaf blister sawfly
- Eucalyptus whitefly
- Eugene snowfly
- Eulaema ant fly
- Eupatorium gall fly
- Eurasian hobby
- European alpine scorpionfly
- European anchovy
- European apple sawfly
- European birch sawfly
- European brook lamprey
- European cherry fruit fly
- European common grey
- European crane fly
- European lantern fly
- European meadow fritillary
- European pine sawfly
- European spruce sawfly
- European tachinid fly
- European wheat stem sawfly
- Evansville snowfly
- Evelyn's cory
- Everglades brownwing firefly
- Ewa blenny
- Excised black fly
- Exiled black fly
- Exmoor pony
- Exquisite goby
- Exquisite pygmygoby
- Exquisite sallfly
- Exuma goby
- Eye fly
- Eye-bar sand-goby
- Eye-lash harptail blenny
- Eye-line sand-goby
- Eye-lined coralblenny
- Eye-seeking fly
- Eye-spot blenny
- Eyebar coral goby
- Eyebar spiny goby
- Eyebrow barnacle blenny
- Eyebrow goby
- Eyed cowry
- Eyed electric ray
- Eyed hawkweed fly
- Eyeline coral goby
- Eyre's dwarfgoby
- Face fly
- Face-stripe pygmy goby
- Faded gray
- Failed northern caddisfly
- Fairy cory
- Fairyfly
- Fairygoby
- Faithful beauty
- Fake round ray
- Fakfak fangblenny
- Falabella pony
- Falcate snowfly
- Falcon red banner blenny
- Fall Southwest firefly
- False acacia sawfly
- False Ameletus mayfly
- False baelama anchovy
- False bluefin trevally
- False brown moray
- False Celebes goby
- False chalkhill blue butterfly
- False coffee playboy
- False dory
- False fleshfly
- False fritillary
- False grooved cowry
- False heath fritillary
- False Indian anchovy
- False julii cory
- False kidako moray
- False margined cowry
- False moray
- False Panama anchovy
- False papillose blenny
- False peacock fly
- False reticulate freshwater stingray
- False shark ray
- False singlespot dwarfgoby
- False sleeper-goby
- False slender-footed robberfly
- False spotted moray
- False stable fly
- False sunny dwarfgoby
- False swallow cowry
- False Tasmanian blenny
- False three-banded cowry
- False trevally
- False water betony
- False woodlouse-fly
- False-comet dwarfgoby
- False-eye toby
- False-girdled reefgoby
- Fan dance goby
- Fan shrimp-goby
- Fan-bristled robberfly
- Fan-tailed brook lamprey
- Fancy guppy
- Fancy-legged fly
- Fang-toothed blenny
- Fang's pygmygoby
- Fangblenny
- Fanged sea butterfly
- Fangtooth moray
- Fanray
- Fantail goby
- Far Eastern brook lamprey
- Far Eastern jay
- Far-eastern spotted blenny
- Farcimen goby
- Faroe pony
- Fat-lipped worm-goby
- Fatal metalmark butterfly
- Fatsnout rockclimbing goby
- Fattig's ant fly
- Faun butterfly
- Fawn Ruddy
- Fawn-coloured cowry
- Feather blenny
- Feather goby
- Feather-legged fly
- Featherduster blenny
- Feathered beauty
- Feathered grey
- Featureless snake blenny
- Feia goby
- Feline night monkey
- Fell Pony
- Femme fatale firefly
- Fen fly
- Fen sawfly
- Fender's blue butterfly
- Ferdau's trevally
- Ferdy's water penny
- Fern-borer sawfly
- Fernando Po crowned monkey
- Fernando Po red-eared monkey
- Ferocious flesh fly
- Ferraris' goby
- Ferrer's goby
- Ferruginous sawfly
- Ferruginous tiger crane fly
- Fever fly
- Few-vertebrae moray
- Few-vertebrae snakemoray
- Ficus whitefly
- Fiddler crab firefly
- Fiddler ray
- Field black fly
- Field lotus pigmy
- Fierce shrimpgoby
- Fiery dwarfgoby
- Fiery fritillary
- Fife canary
- Fig fly
- Figueiredo's sabretooth anchovy
- Figure of eighty
- Figwort sawfly
- Fiji anchovy
- Fiji clown blenny
- Fiji coral goby
- Fijian crow butterfly
- Fijian eggfly
- Fijian maskray
- Fijian zebra dwarfgoby
- Filament blenny
- Filament cory
- Filament-finned prawn-goby
- Filamented Goby
- Filamented pygmy sand-goby
- Filamentous blenny
- Filamentous saury
- Filamentous shrimpgoby
- Filter Fly
- Fimbriate moray
- Fin-joined goby
- Fine spotted cory
- Fine-cirrus Blenny
- Fine-haired black fly
- Fine-lined gray
- Fine-speckled moray
- Fine-spotted blenny
- Fine-spotted leopard whipray
- Fine-spotted moray
- Fine-spotted sand-goby
- Finely-punctate Sonoran Pachy
- Finescale arrowfin goby
- Finescale goby
- Finescale roughy
- Finespot goby
- Finetooth rockclimbing goby
- Fingernet caddisfly
- Fingerprint toby
- Finke goby
- Finless moray
- Finless sleeper ray
- Finnish Riding Pony
- Finspot dwarfgoby
- Finspot ray
- Fintail stingray
- Fiona's black fly
- Fiorino canary
- Fire ant decapitating fly
- Fire body
- Fire goby
- Fire Jelly
- Fire killy
- Fire-bellied Wolf's Monkey
- Fire-bordered Eurybia butterfly
- Fire-coral goby
- Fire-eye goby
- Firebelly
- Firecracker goby
- Firefish goby
- Firetailed Titi Monkey
- Fish-killing black fly
- Fishelson's pygmygoby
- Fishgod blenny
- Fishnet pygmygoby
- Five-bar pygmy-goby
- Five-lined coral goby
- Five-lined gray
- Five-spot pigmy
- Five-striped woodlouse-fly
- Fiveband barbelgoby
- Fivespine fairygoby
- Fivespot goby
- Fixed-spine mirror dory
- Fjord pony
- Flabby
- Flag blenny
- Flag-tail dart-goby
- Flag-tailed panda cory
- Flagfin blenny
- Flagfin goby
- Flagfin shrimpgoby
- Flagged moray
- Flagtail shrimpgoby
- Flambeau butterfly
- Flame goby
- Flame jelly
- Flame sedge-skipper butterfly
- Flaming blenny
- Flaming prawn goby
- Flamingo guppy
- Flap ray
- Flapless cleft-footed minnow mayfly
- Flapnose ray
- Flapscale blenny
- Flasher goby
- Flasher sand-goby
- Flashing firefly
- Flask sea butterfly
- Flat anchovy
- Flat fishfly
- Flat glassy jelly
- Flat-backed black-fin roughy
- Flat-backed goby
- Flat-footed fly
- Flat-horned ant fly
- Flatback mangrovegoby
- Flathead goby
- Flathead porgy
- Flathead spongegoby
- Flatheaded mayfly
- Flatnose false moray
- Flatsnout goby
- Flattened harlequin cowry
- Flatty
- Flea bee-fly
- Fleabane gall-fly
- Flecked pikeblenny
- Flesh fly
- Flightless cranefly
- Flint's emerald dragonfly
- Floating blenny
- Floating goby
- Floor maggot-fly
- Floral fangblenny
- Floral moray
- Flores mud moray
- Flores pony
- Flores reef moray
- Florida blenny
- Florida bromeliad fly
- Florida giant mayfly
- Florida hackberry butterfly
- Florida intertidal firefly
- Florida leafwing butterfly
- Florida scorpionfly
- Florida scrub dark firefly
- Florida scrub jay
- Florida single snappy
- Florida smoothhead glass blenny
- Florida viceroy
- Florida white butterfly
- Florida wild turkey
- Florida-candle firefly
- Flower hat jelly
- Flower ray
- Flower-feeding march fly
- Flower-loving fly
- Flowers's flat-headed mayfly
- Flutter-wing fly
- Fly goby
- Fly River black-capped lory
- Fly River worm goby
- Flying arrow goby
- Flying earwig Hawaiian damselfly
- Flying yellow fairy
- Fody
- Fog sallfly
- Folded ghostgoby
- Fonseca's seed fly
- Forcepfly
- Forceps sallfly
- Forest canary
- Forest fody
- Forest giant cranefly
- Forest green butterfly
- Forest leopard fritillary
- Forest pinfly
- Forest stem-sawfly
- Forest tsetse fly
- Forest wallaby
- Forest woolly bee fly
- Forestfly
- Forestfly stonefly
- Forget-me-not butterfly
- Forget-me-not sawfly
- Fork-striped slatey
- Forked bar blenny
- Forked black fly
- Forked forestfly
- Forked scorpionfly
- Forked tabby
- Forktail blenny
- Forktail pygmygoby
- Forktongue goby
- Formosa shrimpgoby
- Formosan brook goby
- Formosan damselfly
- Forster's brown booby
- Fort Dick limnephilus caddisfly
- Fountain black fly
- Four tentacled jelly
- Four-barred gray
- Four-barred knapweed gall fly
- Four-barred toby
- Four-blotch shrimp-goby
- Four-eye mini dartgoby
- Four-eye pygmygoby
- Four-eyed goby
- Four-fin blenny
- Four-footed butterfly
- Four-handed box jelly
- Four-knobbed snowfly
- Four-lined giant mayfly
- Four-lined hornet fly
- Four-lined horse fly
- Four-speckled hover fly
- Four-spined roachfly
- Four-spot pigmy
- Four-spotted chaser dragonfly
- Four-spotted cranefly
- Four-spotted goby
- Four-spotted mantisfly
- Four-spotted owlfly
- Four-spotted pygmygoby
- Fourline blenny
- Fourline coralblenny
- Fourline snakeblenny
- Fourpored blenny
- Fowler's blenny
- Fowler's cory
- Fox small square-gilled mayfly
- Foxlee's hornet fly
- Frailscale goby
- Francois's leaf monkey
- Franconian lackey
- Fraser's blenny
- Fraser's fangblenny
- Fray
- Frayedfin goby
- Freak butterfly
- Freckled blenny
- Freckled dwarfgoby
- Freckled goby
- Freckled moray
- Freckled pikeblenny
- Frecklefin goby
- Free firebelly
- Free-living caddisfly
- Freeloader fly
- Freija's fritillary
- French saddle pony
- French turkey
- Frenchy
- Fresh flat-headed mayfly
- Freshwater anchovy
- Freshwater blenny
- Freshwater bumblebee goby
- Freshwater combtooth blenny
- Freshwater fangblenny
- Freshwater goby
- Freshwater gregory
- Freshwater mangrovegoby
- Freshwater moray
- Freshwater neon blue goby
- Freshwater neon goby
- Freshwater sleeper goby
- Freshwater stingray
- Freshwater whipray
- Frey's damselfly
- Freyer's fritillary
- Fried egg jelly
- Friendly flesh fly
- Fries' sawfly
- Fries's goby
- Frigatebird fly
- Frigga's fritillary
- Frightful hairy fly
- Frigid deer fly
- Frigid forestfly
- Frill canary
- Frill goby
- Frill-nose blenny
- Frill-tailed golden anchovy
- Frill-tailed stingray
- Frillfin goby
- Frilly
- Fringe blenny
- Fringe-finned trevally
- Fringe-footed satellite fly
- Fringe-lip blenny
- Fringed birch sawfly
- Fringed black fly
- Fringed blenny
- Fringed cowry
- Fringed dawnfly
- Fringed leopard blenny
- Fringed tube blenny
- Fringefin goby
- Fringehead blenny
- Frison's serratella mayfly
- Frit fly
- Frog goby
- Frogface goby
- Frogtown springfly
- Frohne's black fly
- Frost's horse fly
- Frosted snake blenny
- Frosty Hawaiian damselfly
- Fruhstorfer's owl-butterfly
- Fruit egg cowry
- Fruit-beetle parasite fly
- Fry
- Fryer's false moray
- Fucus blenny
- Fuerstenberg’s fern-sawfly
- Fugitive blenny
- Full moony
- Fuller's cory
- Fuller's ray
- Fulvous dawnfly
- Fulvous-female march fly
- Fumose forestfly
- Funeral long-horned caddisfly
- Funnel-nostril moray
- Furbelly
- Furcate dung fly
- Furious deer fly
- Furrowed horse fly
- Furry dronefly
- Fusegoby
- Fuzzy
- Gabon bushbaby
- Gabon talapoin monkey
- Gabriel sallfly
- Gabriel’s Orange Playboy
- Gabriel's snake blenny
- Galapagos barnacle blenny
- Galapagos blenny
- Galápagos blue beauty
- Galápagos blue-banded goby
- Galápagos four-eyed blenny
- Galapagos gregory
- Galapagos porgy
- Galápagos Silver Fritillary
- Galapagos triplefin blenny
- Galician pony
- Gallatin sallfly
- Galling small minnow mayfly
- Galloway
- Galway
- Ganges goby
- Ganges stingray
- Gangetic anchovy
- Gangetic hairfin anchovy
- Gangetic silvery-biddy
- Gangrene cowry
- Garden march fly
- Garden soldier fly
- Garganey
- Gargantuan blenny
- Garman's freshwater stingray
- Garnet sandy
- Gartrell's flat-headed mayfly
- Gaskoin's cowry
- Gaspe sallfly
- Gatekeeper butterfly
- Gecko goby
- Gediz dwarf goby
- Gelbray
- Gemeni deer fly
- Geminate dwarfgoby
- Genie snakemoray
- Genie's cleaning goby
- Genji firefly
- Genuine porgy
- Geoffroy's spider monkey
- Geoffroy's squirrel monkey
- Geoffroy's woolly monkey
- Geometric moray
- Georgia forest fly
- Georgia springfly
- Germain's blenny
- Germain's oysterblenny
- German Black Pied Dairy
- German classic pony
- German Part-bred Shetland pony
- German riding pony
- German scorpionfly
- German yellow guppy
- Gers black turkey
- Gers turkey
- Ghazal goby
- Ghost goby
- Ghost moray
- Giant bell jelly
- Giant birch sawfly
- Giant black fly
- Giant black ray
- Giant blenny
- Giant blue robber fly
- Giant bully
- Giant butterfly ray
- Giant casemaker caddisfly
- Giant Chinese dobsonfly
- Giant crane fly
- Giant damselfly
- Giant devil ray
- Giant dragonfly
- Giant eastern crane fly
- Giant electric ray
- Giant firefly
- Giant freshwater stingray
- Giant goby
- Giant golden caddisfly
- Giant gray robber fly
- Giant green blenny
- Giant Hawaiian dragonfly
- Giant helicopter damselfly
- Giant horsefly
- Giant lion fly
- Giant lobe goby
- Giant mayfly
- Giant moray
- Giant needlefly
- Giant peccary
- Giant phantom jelly
- Giant prairie robber fly
- Giant pygmy goby
- Giant reef ray
- Giant roachfly
- Giant sabre comb horn cranefly
- Giant sailfin molly
- Giant salmonfly
- Giant sawbelly
- Giant shovelnose ray
- Giant shrimp goby
- Giant snowfly
- Giant spider wasp robber fly
- Giant stingray
- Giant stonefly
- Giant stumptail stingray
- Giant trevally
- Giant western crane fly
- Giant whitefly
- Giant worm-goby
- Giant yellow robber fly
- Gibber Italicus canary
- Gibson's black fly
- Giffard whitefly
- Gigantic damselfly
- Gila mayfly
- Gilbert's blenny
- Gildersleeve's stenacron mayfly
- Gill's goby
- Gill's molly
- Gilltail springfly
- Ginger goby
- Ginger robberfly
- Girdled goby
- Girdled moray
- Girdled reefgoby
- Gjellerup's mouth almighty
- Glacier forestfly
- Glacier snowfly
- Glacier springfly
- Gladiator goby
- Gladiolus frit-fly
- Gladys's cory
- Glamis robber fly
- Glamis sand fly
- Glanville fritillary
- Glass blenny
- Glasses dwarfgoby
- Glassgoby
- Glassnosed anchovy
- Glassy
- Glassy-winged robber fly
- Glaszner's jay
- Gleany
- Glenmore awl-fly
- Glidergoby
- Globe sea butterfly
- Globe-flower sawfly
- Globular ant fly
- Glossy blenny
- Glossy horsefly
- Gloster canary
- Glover's tasmangoby
- Glowbelly
- Gluttonous goby
- Gnome goby
- Go-striped beefly
- Goad goby
- Goatee blenny
- Goateed goby
- Goatsbeard fly
- Goatweed butterfly
- Goblet-marked damselfly
- Godart's map butterfly
- Godart's peacock butterfly
- Godavari anchovy
- Godeffroy
- Godman's rock wallaby
- Godzilla goby
- Goeldi's monkey
- Goggle goby
- Goggle-eye blenny
- Goggle-eyed goby
- Gojo cory
- Golani's snakemoray
- Gold dust molly
- Gold dust stingray
- Gold estuarine anchovy
- Gold laser cory
- Gold neon eviota goby
- Gold neon goby
- Gold ring cowry
- Gold Rush hanging scorpionfly
- Gold sheen silver-biddy
- Gold spotted grenadier anchovy
- Gold twin-bar platy
- Gold-barred shrimp-goby
- Gold-belly gregory
- Gold-edged owl-butterfly
- Gold-edged pigmy
- Gold-fringed pigmy
- Gold-marked shrimpgoby
- Gold-specked prawn-goby
- Gold-streaked prawn-goby
- Gold-stripe harptail blenny
- Gold-tail damselfly
- Gold-winged long-horned caddisfly
- Golden anchovy
- Golden bee fly
- Golden black fly
- Golden cobra guppy
- Golden cownose ray
- Golden cowry
- Golden deer fly
- Golden dung fly
- Golden flathead goby
- Golden goby
- Golden gooney
- Golden green goby
- Golden gregory
- Golden Guernsey
- Golden horse fly
- Golden hoverfly
- Golden leaf monkey
- Golden monkey
- Golden mydas fly
- Golden neon goby
- Golden palace titi monkey
- Golden pansy
- Golden pheasant killy
- Golden pigmy
- Golden pine fly
- Golden ray
- Golden robber fly
- Golden roughy
- Golden samphire gall-fly
- Golden sandgoby
- Golden snub-nosed monkey
- Golden stiletto fly
- Golden stonefly
- Golden Sulawesi goby
- Golden tank goby
- Golden teddy
- Golden tiger fly
- Golden trevally
- Golden tusk caddisfly
- Golden tuxedo guppy
- Golden wasp fly
- Golden-backed snipe fly
- Golden-backed squirrel monkey
- Golden-banded goby
- Golden-bellied Crowned Monkey
- Golden-bellied Mangabey
- Golden-haired ant fly
- Golden-haired horse fly
- Golden-haired robberfly
- Golden-haired wood fly
- Golden-headed sleeper goby
- Golden-horned caddisfly
- Golden-horned tiger fly
- Golden-legged mydas fly
- Golden-mouth cowry
- Golden-ringed dragonfly
- Golden-tabbed robberfly
- Goldenback hover fly
- Goldenbacked black fly
- Goldeneye shovelnose ray
- Goldenhead moray
- Goldenhead porgy
- Goldenrod Brussels sprout gall fly
- Goldenrod gall fly
- Goldenrod stowaway
- Goldenspot blenny
- Goldentail moray
- Goldface toby
- Goldhead cory
- Goldlace ivory
- Goldline blenny
- Goldman's goby
- Goldsinny
- Goldspeckled shrimpgoby
- Goldspot goby
- Goldspot sandgoby
- Goldstreaked shrimpgoby
- Golovatsh goby
- Gomes's round ray
- Gomez' shrimpgoby
- Goodenough island wallaby
- Gooney
- Gooseberry sawfly
- Goosey
- Gopher tortoise burrow fly
- Gopher tortoise robber fly
- Goramy
- Gorgeous goby
- Gorgeous gussy
- Gorgeous prawn-goby
- Gorgeous shrimpgoby
- Gorgonian goby
- Gorilla box jelly
- Gorlap goby
- Gosline's fangblenny
- Gossamer blenny
- Gossamer damselfly
- Gossamer oysterblenny
- Gossamer-winged butterfly
- Gotland pony
- Gould's wild turkey
- Goulding's black fly
- Gournay
- Graceful cowry
- Graceful shrimpgoby
- Graceful-tailed moray
- Gracile capuchin monkey
- Gracile saury
- Grand needlefly
- Grand noir du berry
- Grandperrin's giant sawbelly
- Grannom caddisfly
- Grant's bushbaby
- Granular-necked firefly
- Granulated cowry
- Granulated shovelnose ray
- Granulated tadpole-goby
- Grape sawfly
- Grape whitefly
- Grapevine tomato gall fly
- Graphic beauty
- Grass fly
- Grass goby
- Grass porgy
- Grass pygmy
- Grass sawfly
- Grass sheathminer fly
- Grasshopper bee fly
- Grasshopper flesh fly
- Grasshopper robberfly
- Grassy
- Gravel bed fly
- Gray black fly
- Gray cowry
- Gray fishfly
- Gray forest wallaby
- Gray leaf monkey
- Gray lion fly
- Gray rockclimbing goby
- Gray silky
- Gray woolly monkey
- Gray-banded marsh fly
- Gray-bellied night monkey
- Gray-breasted jay
- Gray-cheeked mangabey
- Gray-crowned Central American squirrel monkey
- Gray-handed night monkey
- Gray-shanked douc monkey
- Gray-tailed mustached monkey
- Gray-veined white butterfly
- Gray's Arabica cowry
- Gray's brush-turkey
- Gray's crowned monkey
- Gray's dragonfly
- Grayback dragonfly
- Graysby
- Great anchovy
- Great barrier reef blenny
- Great basin fritillary
- Great basin sallfly
- Great basin scrub-jay
- Great eggfly
- Great Eurybia butterfly
- Great freshwater stingray
- Great harvestfly
- Great jay
- Great kidney
- Great Lakes northern caddisfly
- Great Lakes springfly
- Great oak beauty
- Great plains lion fly
- Great spangled fritillary
- Great torpedo ray
- Great west Indian sea lily
- Great white butterfly
- Greater alpine grey
- Greater ant fly
- Greater bee fly
- Greater bushbaby
- Greater crimson glider dragonfly
- Greater firefly
- Greater forest wallaby
- Greater girdled sawfly
- Greater knapweed gall fly
- Greater knapweed stem fly
- Greater spring blacklet hoverfly
- Greek brook lamprey
- Greek brown moray
- Greek jay
- Greek Red Damselfly
- Green acouchy
- Green alder sawfly
- Green blenny
- Green canary
- Green canary blenny
- Green clown goby
- Green club-tailed dragonfly
- Green cobra guppy
- Green coral goby
- Green cray
- Green darner dragonfly
- Green donkey
- Green Dragontail Butterfly
- Green Drake Mayfly
- Green fairy
- Green gem fly
- Green ghost firefly
- Green goby
- Green grass pygmy
- Green Hairstreak Butterfly
- Green happy
- Green honeysuckle sawfly
- Green horse fly
- Green hummingbird goby
- Green jery
- Green jewel fly
- Green lantern platy
- Green leaf-pansy
- Green long-legged fly
- Green mantisfly
- Green Monday
- Green moray
- Green naped lory
- Green palmfly
- Green pygmy-goby
- Green regal-sawfly
- Green riffle goby
- Green shovelnose ray
- Green shrimp goby
- Green snout lanternfly
- Green soldier fly
- Green Springs Mountain Farulan caddisfly
- Green stonefly
- Green-and-orange playboy
- Green-band sleeper-goby
- Green-eye robberfly
- Green-eyed dart-goby
- Green-eyed hook-tailed dragonfly
- Green-eyed horse fly
- Green-eyed lion fly
- Green-eyed monster butterfly
- Green-eyed owl-butterfly
- Green-gold cory
- Green-shoulder goby
- Green-spotted cowry
- Green-spotted goby
- Green-spotted jelly
- Green-spotted toby
- Green-spotted triangle butterfly
- Green-streaked playboy
- Green-veined White Butterfly
- Green-winged stonefly
- Green's firefly
- Greenback trevally
- Greenband Glidergoby
- Greenband swallowtail butterfly
- Greenbanded goby
- Greenbottle fly
- Greenbrier springfly
- Greenbubble dwarfgoby
- Greenbubble goby
- Greenfield's blenny
- Greenfly
- Greenheaded spruce sawfly
- Greenhouse whitefly
- Greenish thorn pigmy
- Greenish wood fly
- Greenspot goby
- Greenweed flat-body
- Greenweed pigmy
- Greenwood's happy
- Gregarious jelly
- Gregori’s brown pansy
- Gregory
- Grenadier anchovy
- Grey apple pigmy
- Grey donkey
- Grey flesh fly
- Grey goby
- Grey horse fly
- Grey mirrorbelly
- Grey moray
- Grey noddy
- Grey pansy
- Grey pansy butterfly
- Grey Poplar Pigmy
- Grey saury
- Grey shore fly
- Grey snub-nosed monkey
- Grey variegated envoy
- Grey-backed snout-hoverfly
- Grey-bearded pygmygoby
- Grey-cheeked crested mangabey
- Grey-legged night monkey
- Grey's grenadier anchovy
- Greyboy
- Greyface moray
- Griessingeri goby
- Griffin's moray
- Griffiths' pygmy-goby
- Grinny
- Grisons fritillary
- Grivet monkey
- Grizzled leaf monkey
- Grizzled woodlouse-fly
- Groove-toothed cowry
- Groovebelly stingray
- Grooved cowry
- Grosbeak-canary
- Grotto goby
- Ground jay
- Ground lackey
- Ground-moss grey
- Grousewing caddisfly
- Groves titi monkey
- Grozny
- Grubby
- Grubby pygmy-goby
- Grumpy dwarfgoby
- Grunting trevally
- Guadalupe blenny
- Guam blenny
- Guama guppy
- Guanay
- Guangxi pony
- Guangyuan gray
- Guaramiranga cory
- Guarana cory
- Guaymas goby
- Guban goby
- Gudgeon goby
- Guereza monkey
- Guffy
- Guianan red howler monkey
- Guianan squirrel monkey
- Guillet's goby
- Guineafowl butterfly
- Guineafowl moray
- Guinean stingray
- Guizhou pony
- Gulf anchovy
- Gulf babybody
- Gulf blenny
- Gulf Coast gray
- Gulf coney
- Gulf fritillary
- Gulf goby
- Gulf of california slender anchovy
- Gulf of carpentaria anchovy
- Gulf signal blenny
- Gulf snowfly
- Gulf worm blenny
- Gummy
- Gunnison snowfly
- Günther's coralgoby
- Guo-Cong Huang's two-horned scorpionfly
- Guppy's microcaddisfly
- Guyana anchovy
- Gwelly
- Haag's bromeliad fly
- Hackberry butterfly
- Hackett's rock wallaby
- Hackle-gilled burrower mayfly
- Hackney
- Haeckel's jelly
- Hagen's goby
- Hagen's small minnow mayfly
- Haida gwaii Steller's jay
- Hainan dawnfly
- Hairfin anchovy
- Hairfin dwarfgoby
- Hairfin goby
- Hairfinned dory
- Hairtail snakeblenny
- Hairy
- Hairy blenny
- Hairy blue swallowtail butterfly
- Hairy canary
- Hairy dragonfly
- Hairy horned black fly
- Hairy kelp fly
- Hairy maggot blowfly
- Hairy needlefly
- Hairy robber fly
- Hairy sallfly
- Hairy sided black fly
- Hairy springfly
- Hairy-chinned flapheaded goby
- Hairy-clubhorn sawfly
- Hairy-eyed bee-mimic fly
- Hairy-eyed crane fly
- Hairy-eyed flower fly
- Hairy-horned bromeliad fly
- Hairy-legged ant fly
- Hairy-legged horse fly
- Hairychin goby
- Hairytail fangblenny
- Haizhou anchovy
- Halari donkey
- Halavi ray
- Half naked goby
- Half-barred goby
- Half-black guppy
- Half-black white guppy
- Half-extending cowry
- Half-swimmer cowry
- Halfblind goby
- Halfbridled goby
- Halfordia fruit fly
- Halimede eurybia butterfly
- Haller's round ray
- Halstead's sandy
- Haly's goby
- Hamilton's anchovy
- hammy
- Hampshire needlefly
- Hancock's blenny
- Handsome firefly
- Hanging stomach jelly
- Hangingfly
- Hannington's fritillary
- Hans' moray
- Happy
- Hard-drinking atomgoby
- Hardbelly
- Hardenberg's anchovy
- Hardy stonefly
- Hare-wallaby
- Harlequin fly
- Harlequin prawn-goby
- Harlot pygmygoby
- Harptail blenny
- Harvestfly
- Hasselt's goby
- Hatinh leaf monkey
- Hawaiian anchovy
- Hawaiian damselfly
- Hawaiian luminous roughy
- Hawaiian sandy
- Hawaiian shrimp goby
- Hawaiian stingray
- Hawaiian upland damselfly
- Hawaiian whitespotted toby
- Hawkbit fly
- Hawker dragonfly
- Hawthorn leaf-miner sawfly
- Hazel Sawfly
- Head and tailspotted coralgoby
- Headfly
- Headspot moray
- Headwater willowfly
- Headwaters Chilostigman caddisfly
- Heart pygmygoby
- Heart-finned goby
- Heath bee fly
- Heath fritillary
- Heather grey
- Hector's goby
- Hector's swallowtail butterfly
- Hedge beauty
- Hedge betty
- Hedgehog fly
- Heemstra's lanternbelly
- Heike firefly
- Hein's stingray
- Helen reef pygmygoby
- Helen's goby
- Helen's pygmygoby
- Helena's scorpionfly
- Heleomyzid fly
- Helicopter damselfly
- Heller's anchovy
- Helm's butterfly
- Helmet jelly
- Helmet-head mayfly
- Helmeted blenny
- Helms' alpine crane fly
- Hemlock sawfly
- Hen-like blenny
- Henchuenensis goby
- Hendee's woolly monkey
- Henderson's ground jay
- Hendrickson's spiny crawler mayfly
- Hepburn's blenny
- Hequ pony
- Heratua blenny
- Herbert's rock-wallaby
- Hermit black fly
- Hermit cory
- Hermit stem-sawfly
- Hernandez-Camacho's night monkey
- Herpes jelly
- Herre's dwarfgoby
- Herre's moray
- Herring trevally
- Hershkovitz's night monkey
- Hershkovitz's titi monkey
- Hesperis fritillary
- Hessian fly
- Heuglin's patas monkey
- Heuvelmans' blenny
- Hexham grey
- Hi-fin red-banded goby
- Hibiscus sawfly
- Hibiscus whitefly
- Hidden ant fly
- Hidden black fly
- Hidden blenny
- Hifin paleatus cory
- High brown fritillary
- Highbrow blenny
- Highfin blenny
- Highfin red banner blenny
- Highfin shrimpgoby
- Highfinned blenny
- Highland darter dragonfly
- Highland grey
- Highland mangabey
- Highland pony
- Highland purple-faced leaf monkey
- Highlands roachfly
- Highlands springfly
- Highspine goby
- Highveld blow fly
- Hilarimorphid fly
- Hildebrand's goby
- Hill's brown blowfly
- Himalayan Bhutan glory
- Himalayan common jay
- Himalayan popinjay
- Himalayan queen fritillary
- Himalayan relict dragonfly
- Himalayan tabby
- Himmy
- Hinano's dwarfgoby
- Hindustan anchovy
- Hine's emerald dragonfly
- Hinny
- Hippo fly
- Hispaniola molly
- Hispaniolan archimestra butterfly
- Hiukole goby
- Hobby
- Hoese's dwarfgoby
- Hoese's goby
- Hoese's silhouette goby
- Hoffmann's titi monkey
- Hogmouth anchovy
- Hogmouth fry
- Hokkaido pony
- Holarctic alderfly
- Holarctic Blue Blowfly
- Holarctic forestfly
- Holarctic springfly
- Holland's fritillary
- Holleman's pygmygoby
- Holly blue butterfly
- Holly leaf gall fly
- Hollyleaf cherry whitefly
- Holmes goby
- Holmes' skolly
- Holston sallfly
- Homelyn ray
- Homerus swallowtail butterfly
- Homoplectran caddisfly
- Honduran molly
- Honey Cowry
- Honey-bee parasitic fly
- Honey-bee pygmygoby
- Honeycomb moray
- Honeycomb ray
- Honeysuckle grey
- Honeysuckle sawfly
- Honeysuckle whitefly
- Honeysuckle willowfly
- Hong kong bent-winged firefly
- Hood casemaker caddisfly
- Hood River bizarre caddisfly
- Hood roachfly
- Hooded scorpionfly
- Hookcheek dwarfgoby
- Hooked forestfly
- Hooked Silver Y
- Hooked snowfly
- Hooked willowfly
- Hooky
- Horn fly
- Horn soldier pansy
- Horn-cased caddisfly
- Horned Blenny
- Horned forestfly
- Horned goby
- Horned knapweed fly
- Horned mouse cowry
- Horned tentacle goby
- Horned urfly
- Hornet fly
- Hornet hoverfly
- Hornet robberfly
- Hornet-grabber fly
- Hornless red banner blenny
- Hornworm tachinid fly
- Horny goby
- Horny ray
- Horse botfly
- Horse mackerel trevally
- Horse trevally
- Horse-eye trevally
- Horseman's cory
- Hortensia fritillary
- Hortle's whipray
- Hose blenny
- Hoshino's sandgoby
- Hosokawa's coral blenny
- Hotlips pygmygoby
- Hourglass moray
- House windowfly
- Hover goby
- Hovering goby
- Howe's alpine grey
- Howe's midget snaketail dragonfly
- Howland's egg cowry
- Howson's coralgoby
- Huangana cory
- Hucul Pony
- Hudsonian springfly
- Huebner's metalmark butterfly
- Humboldt snowfly
- Humboldt's squirrel monkey
- Hummy
- Hump cory
- Hump-headed blenny
- Humpback cowry
- Humpback hairfin anchovy
- Humpless casemaker caddisfly
- Humpty dumpty
- Humpy
- Hunchback bee fly
- Hunchback trevally
- Hungarian Grey
- Huntaway
- Hunter's black fly
- Hurbulots Grey
- Hurd's metapogon robberfly
- Huron shore bee fly
- Huslia husky
- Hutchins' blenny
- Hutton's flower fly
- Hyalite snowfly
- Hybrid spider monkey
- Hydaspe fritillary
- Hyena blenny
- Hypericum pigmy
- Hyporheic sallfly
- Hyrcanian goby
- Hyuga fanray
- Iberian firefly
- Ibis fly
- Icana cory
- Ice goby
- Ice snowfly
- Ichneumon fly
- Idaho snowfly
- Iggy
- Ignited firefly
- Iljin's goby
- Illinois snowfly
- Illustrious greenbottle fly
- Imai's pygmygoby
- Imitator blenny
- Imitator cory
- Imitator dwarfgoby
- Immaculate glidergoby
- Immigrant goby
- Immortal jelly
- Imperial goby
- Imposter fangblenny
- Impostor black fly
- Impostor goby
- Inca jay
- Inconsistent dwarfgoby
- Inconspicuous long-horned caddisfly
- Indian anchovy
- Indian bunquelovely
- Indian dwarfgoby
- Indian eagle ray
- Indian fanray
- Indian fritillary
- Indian hook-teeth moray
- Indian lanternbelly
- Indian map butterfly
- Indian mud moray
- Indian Ocean blue-spotted maskray
- Indian Ocean snake blenny
- Indian sharpnose ray
- Indian threadfin trevally
- Indian unpatterned moray
- Indian white-spotted moray
- Indiana snowfly
- Indiana springfly
- Indo-Pacific spotted moray
- Indo-Pacific tropical sand goby
- Indo-Pacific viper moray
- Indochinese black leaf monkey
- Indochinese fangblenny
- Indochinese leaf monkey
- Indomalayan alderfly
- Indonesian eelgoby
- Indonesian Red-winged Dragonfly
- Indonesian sharpnose ray
- Indonesian shovelnose ray
- Inexplicable shrimpgoby
- Ingrailed clay
- Inhambane goby
- Inimical northern caddisfly
- Injuring black fly
- Inland common robber fly
- Inland tank goby
- Innerspotted sandgoby
- Innocuous black fly
- Inocelliid snakefly
- Inornate goby
- Inquiline gall-fly
- Inquisitive monkey
- Inscribed sawfly
- Insignia prawn-goby
- Insignificant small minnow mayfly
- Insular bunquelovely
- Insular shelf beauty
- Intermediary blenny
- Intermediate bandy-bandy
- Intermittent snowfly
- Intermountain forestfly
- Intermountain snowfly
- Interrupted hornet fly
- Interrupted long-horned caddisfly
- Intrepid forestfly
- Introduced pine sawfly
- Inyo snowfly
- Ionian brook lamprey
- Iranian goby
- Irian anchovy
- Iridescent bromeliad fly
- Iridescent centurion fly
- Irina's pygmygoby
- Iris bud fly
- Iris lory
- Iris sawfly
- Iris white fly
- Irish damselfly
- Irish donkey
- Irish jay
- Irish pony
- Irkutsk black fly
- Iron blue mayfly
- Ironic fly
- Iroquois springfly
- Irregular snowfly
- Irritating black fly
- Irrorate northern caddisfly
- Isabelle's bromeliad fly
- Isis goby
- Island blenny
- Island brown pansy
- Island fly
- Island goby
- Island gregory
- Island mangrovegoby
- Island scrub jay
- Island snow scorpionfly
- Ismare tiger butterfly
- Isthmian goby
- Isthmus goby
- Istria donkey
- Itajobi blenny
- Italian dwarf goby
- Italian flag butterfly
- Italian spring goby
- Ivory Cowry
- Ivory-ringed Wasp Fly
- Izu stingray
- Jaarman's goby
- Jacintha eggfly
- Jack Dempsey
- Jack pine sawfly
- Jackal fly
- Jackson's leaf butterfly
- Jacky
- Jacobson’s long abdomen scorpionfly
- Jacona lamprey
- Jaguar goby
- Jake turkey
- Jamaican coney
- Jamaican monarch butterfly
- Jamaican tody
- James's anchovy
- James's firefly
- Jane's springfly
- Janet's shrimpgoby
- Japan blue double sword guppy
- Japan blue guppy
- Japanese anchovy
- Japanese blenny
- Japanese blue swordtail guppy
- Japanese butterfly ray
- Japanese coral blenny
- Japanese dory
- Japanese dwarfgoby
- Japanese eagle ray
- Japanese electric ray
- Japanese false moray
- Japanese goby
- Japanese gregory
- Japanese grenadier anchovy
- Japanese horse fly
- Japanese lyretail guppy
- Japanese red stingray
- Japanese red tail guppy
- Japanese relict dragonfly
- Japanese river goby
- Japanese sea lily
- Japanese silver-biddy
- Japanese snake blenny
- Japanese tenspined silver-biddy
- Japanese trevally
- Jarbidge sallfly
- Jarfly
- Jarocho goby
- Jarvis's fruit fly
- Java combtooth-blenny
- Java pony
- Javan beauty
- Javan Fuscous Leaf Monkey
- Javan sundamy
- Javan whipray
- Javanese cownose ray
- Javanese fatnose goby
- Javanese goby
- Jayakar's goby
- Jayat's mountain cavy
- Jeff's snubnose goby
- Jeffrey's goby
- Jeju pony
- Jenday
- Jenkins' blenny
- Jenkins' whipray
- Jenner's cowry
- Jenning's blenny
- Jersey buff turkey
- Jersey Wooly
- Jerusalem fritillary
- Jery
- Jester goby
- Jewel damselfly
- Jewel jelly
- Jewel moray
- Jewelweed leaf-miner fly
- Jewett's dwarfgoby
- Jewett's flat-headed mayfly
- Jezebel palmfly
- Jigsaw moray
- Jigsaw snakemoray
- Jimbaran shovelnose ray
- Jimmy
- Jinhua scorpionfly
- Jining Grey
- Johannsen's black fly
- Johnson's ant fly
- Johnson's pronggill mayfly
- Johnston's mangabey
- Joker butterfly
- Jolthead porgy
- Jordanian donkey
- Juan Fernández giant blenny
- Juan Fernandez trevally
- Jugular blenny
- Julia butterfly
- Julii cory
- Jumla pony
- Jumping anchovy
- Jumping blenny
- Jungleglory
- Jurua anchovy
- Juruá Red Howler Monkey
- Juruasanga anchovy
- Juturna underleaf butterfly
- Ka'apor capuchin monkey
- Kaalpens goby
- Kabili bumblebee goby
- Kainuu Grey
- Kamchatka crane fly
- Kamehameha butterfly
- Kamohara blenny
- Kanawhole springfly
- Kane's cory
- Kangaroo botfly
- Kangra Valley
- Kaplan's skolly
- Kappa reefgoby
- Kappie blenny
- Karachay
- Karakachan pony
- Karāroa mayfly
- Karelian pony
- Karkloof blue butterfly
- Karkloof bush beauty
- Karner blue butterfly
- Karpass donkey
- Karst forestfly
- Karst snowfly
- Karwinski's beauty
- Katahdin forestfly
- Katy
- Kauai bog damselfly
- Kauai ʻieʻie damselfly
- Kauai mountain damselfly
- Kaufman's goby
- Kaunos dwarf goby
- Kazuko's false moray
- Keel-necked firefly
- Keeled skimmer dragonfly
- Kei goby
- Keletaona's goby
- Kelp blenny
- Kelp fly
- Kelso dunes robber fly
- Kemp's ridley
- Kennicott's northern caddisfly
- Kentish glory
- Kenya coast bushbaby
- Kenya grosbeak-canary
- Kenyan black rhino botfly
- Kerala beauty
- Kermadec dwarfgoby
- Kern brook lamprey
- Kernel cowry
- Kerry
- Kerry bog pony
- Kessler's goby
- Kestrel goby
- Key anchovy
- Key blenny
- Key goby
- Khasi pointed palmfly
- Khasi tailed judy
- Kholmogory
- Kiamichi willowfly
- Kiauta's scorpionfly
- Kidako moray
- Kijimuna goby
- Kikkadu blenny
- Killer fly
- Killy-killy
- Kimberley blenny
- Kinabalu jay
- Kinabalu palmfly
- King dory
- King goby
- King Harry
- King monkey
- King's Creek parapsyche caddisfly
- Kings Canyon cryptochian caddisfly
- Kings Creek ecclysomyian caddisfly
- Kingy
- Kirdi pony
- Kirk's blenny
- Kirkaldy whitefly
- Kissing gouramy
- Kite ray
- Kite-tailed robberfly
- Kitten cowry
- Klamath lamprey
- Klein's butterfly
- Knaacks cory
- Knapweed fritillary
- Knapweed gall fly
- Knapweed peacock fly
- Knave goby
- Kner's goby
- Knight goby
- Knobbed forestfly
- Knobbed porgy
- Knobbed salmonfly
- Knobchin goby
- Knysna dwarfgoby
- Knysna sandgoby
- Knysna skolly
- Ko'olau spurwing long-legged fly
- Koele mountain damselfly
- Kohaku guppy
- Kolinsky
- Kolodski's caddisfly
- Kolombatovic's goby
- Komodo fangblenny
- Konik pony
- Kootenay flat-headed mayfly
- Korean humped stonefly
- Korean lamprey
- Korechika's dwarfgoby
- Kouprey
- Köycegiz dwarf goby
- Köycegiz naked goby
- Krauss' blenny
- Krautwurm's fritillary
- Krefft's ray
- Krishna Valley
- Kronky
- Kuchugury
- Kudo's pygmygoby
- Kuhl's lory
- Kuhl's maskray
- Kuna goby
- Kurt's coralblenny
- L'Hoest's monkey
- Labrador husky
- Labrador snowfly
- Labrisomid blenny
- Labsky
- Lac La Croix Indian pony
- Lace brachy
- Lace goby
- Lace-winged horse fly
- Laced fritillary
- Laced moray
- Lacedaemonian scorpionfly
- Lacerda's cory
- Lacewing butterfly
- Lacewing fly
- Lachdebere's dwarfgoby
- Lachdebere's pygmy goby
- Lachner's dwarfgoby
- Lachner's shrimpgoby
- Lackey
- Lacustrine firefly
- Lacustrine goby
- Lacustrine small square-gilled mayfly
- Ladder goby
- Lady Elliot shrimpgoby
- Lady Musgrave blenny
- Lady's maid butterfly
- Ladybird fly
- Laggy
- Lagoon fly
- Lagoon goby
- Lagoon shrimpgoby
- Lake cory
- Lake firefly
- Lake fly
- Lake lamprey
- Lake Tahoe benthic stonefly
- Lambert's cory
- Lampung hill-stream goby
- Lancashire canary
- Lance blenny
- Lance fly
- Lanceolate shrimpgoby
- Lanceolated jay
- Lancer dragonfly
- Lancer red banner blenny
- Lancetail goby
- Land caddisfly
- Landais pony
- Lang's blenny
- Lange's metalmark butterfly
- Langeberg fishfly
- Lantana dwarfgoby
- Lantana gall fly
- Lantana seed fly
- Lantern toby
- Lanternbelly
- Lao leaf monkey
- Lao pony
- Laos brown butterfly
- Lapland fritillary
- Lapland springfly
- Lapland syrphid fly
- Lappy
- Lapwai snowfly
- Laramide springfly
- Larch sawfly
- Lareyni's firefly
- Large alder sawfly
- Large banded fishfly
- Large bear hoverfly
- Large bearfly
- Large bee-fly
- Large birch pigmy
- Large blue butterfly
- Large Blue Lake Mayfly
- Large caddisfly
- Large carrot flat-body
- Large citrus butterfly
- Large copper butterfly
- Large crane fly
- Large crow butterfly
- Large cucurbit-fly
- Large dark olive mayfly
- Large dark stonefly
- Large eye electric ray
- Large flat fishfly
- Large fleck-winged snipefly
- Large flesh fly
- Large grasshopper robberfly
- Large green stonefly
- Large heath butterfly
- Large hover fly
- Large kelleria dandy
- Large mantis dung fly
- Large marsh horse fly
- Large meadow fly
- Large metallic ant fly
- Large narcissus bulb fly
- Large pale stonefly
- Large purple flat-body
- Large purplish gray
- Large red damselfly
- Large Rose Sawfly
- Large sandgoby
- Large sedge-sawfly
- Large shore dung fly
- Large spotty-eyed drone fly
- Large stonefly
- Large swimming mayfly
- Large tabby
- Large tiger hoverfly
- Large variable eggfly
- Large whip goby
- Large white butterfly
- Large-banded blenny
- Large-bodied silver-biddy
- Large-eye pygmy goby
- Large-head luminous-roughy
- Large-headed goby
- Large-nose ray
- Large-nosed small square-gilled mayfly
- Large-scaled goby
- Large-scaled saury
- Large-scaled tunny
- Large-spotted forest fly
- Large-spotted snake moray
- Largehead anchovy
- Largehead snake moray
- Largemouth blenny
- Largemouth goby
- Largemouth rockclimbing goby
- Larger lantana butterfly
- Larger yamfly
- Largesnout goby
- Largespot eel blenny
- Largespot river stingray
- Largetooth goby
- Larimide sallfly
- Larson's cling goby
- Larson's eelgoby
- Larson's ghost goby
- Larson's shrimpgoby
- Larson's tiny sandgoby
- Lash springfly
- Late birch leaf edgeminer sawfly
- Late needle fly
- Laterite dwarfgoby
- Latrine fly
- Lattice-tail moray
- Latticed goby
- Lau goby
- Laughing giant caddisfly
- Laurelled goby
- Lauxaniid fly
- Lavenberg's goby
- Lavender turkey
- Lavy
- Lawnmower blenny
- Lawrence sallfly
- Lazer ray guppy
- Leaf blenny
- Leaf butterfly
- Leaf sea butterfly
- Leaf-miner fly
- Leaf-rolling sawfly
- Leafwing butterfly
- Leaping blenny
- Least brook lamprey
- Least forestfly
- Least mullet goby
- Least roachfly
- Least sallfly
- Least salmonfly
- Least thorn pigmy
- Least water-snipefly
- Leastfoot blenny
- Leavelli goby
- Lecornet's lanternbelly
- Leda hairstreak butterfly
- Lederer's fritillary
- Lehmkuhlener pony
- Leilia hackberry butterfly
- Leipers fork needlefly
- Lekutu goby
- Lemon butterfly
- Lemon cobra guppy
- Lemon coral goby
- Lemon goby
- Lemon guppy
- Lemon migrant butterfly
- Lemon pansy
- Lemon pygmygoby
- Lemon-breasted canary
- Lemurine night monkey
- Lemurine owl monkey
- Lengguru cling goby
- Lentil moray
- Leonard Springs flat-headed mayfly
- Leopard anchovy
- Leopard blenny
- Leopard butterfly
- Leopard cory
- Leopard dwarfgoby
- Leopard goby
- Leopard lacewing butterfly
- Leopard moray
- Leopard round stingray
- Leopard stingray
- Leopard toby
- Leopard torpedo ray
- Leopard tuxedo guppy
- Leopard whipray
- Leopard-spotted goby
- Leppy
- Leprieur's glory
- Leptocephalus prawn-goby
- Lessa's butterfly ray
- Lesser brown blowfly
- Lesser bulb fly
- Lesser bushbaby
- Lesser butterfly ray
- Lesser crane fly
- Lesser cucurbit fly
- Lesser devil ray
- Lesser dung fly
- Lesser electric ray
- Lesser emerald dragonfly
- Lesser false fritillary
- Lesser forest wallaby
- Lesser golden knapweed fly
- Lesser hornet hoverfly
- Lesser house fly
- Lesser jay
- Lesser judy
- Lesser marbled fritillary
- Lesser moray
- Lesser moth butterfly
- Lesser noddy
- Lesser pumpkin fly
- Lesser Queensland fruit fly
- Lesser spot-nosed monkey
- Lesser spotted fritillary
- Lesser tunny
- Lesser variegated snipe fly
- Lesser wanderer butterfly
- Lesser white lady
- Lesser willow sawfly
- Lesueur's goby
- Lesula Monkey
- Leticia cory
- Leto fritillary
- Levels yellow-horned horsefly
- Lever's goby
- Leviathan cowry
- Lewis' mudpuppy
- Lewis's prong-gilled mayfly
- Lewitzer Pony
- Liangzhou donkey
- Liberty molly
- Libyan donkey
- Lichen moray
- Lidderdale's dawnfly
- Lidth's jay
- Lidwill's dwarfgoby
- Liechtenstein's goby
- Lienard's blenny
- Lifehouse dwarfgoby
- Light banded judy
- Light cory
- Light fly
- Light green envoy
- Light-beige goby
- Light-tibia hawthorn sawfly
- Lighthouse dwarfgoby
- Lightning-eyed hoverfly
- Ligyra bee fly
- Lijiang pony
- Lilac beauty
- Lilac pygmygoby
- Lime butterfly
- Lime pigmy
- Limestone Snipefly
- Limmon's coral goby
- Limnophila crane fly
- Limpet caddisfly
- Limpid free-living caddisfly
- Lin's long abdomen scorpionfly
- Lindman's grenadier anchovy
- Linear blenny
- Linecheek tank goby
- Lined arrowfin goby
- Lined coralblenny
- Lined coralgoby
- Lined dartgoby
- Lined fangblenny
- Lined hover goby
- Lined piggy
- Lined round stingray
- Lined sallfly
- Lined water jelly
- Lined-lip cowry
- Linesnout goby
- Link's goby
- Linxian donkey
- Lion's mane jelly
- Lipspot moray
- Lipstick goby
- Lithuanian Light Grey
- Little anchovy
- Little Arabian Cowry
- Little ass cowry
- Little black blowfly
- Little black caddisfly
- Little black forestfly
- Little combtooth blenny
- Little deer cowry
- Little dory
- Little dung fly
- Little Egg Cowry
- Little emerald dragonfly
- Little emperor dragonfly
- Little fritillary
- Little glider goby
- Little gray firefly
- Little greasy
- Little grey
- Little moray
- Little pansy
- Little rock wallaby
- Little snipefly
- Little snowfly
- Little spring black fly
- Little stout crawler mayfly
- Little thief black fly
- Little torch firefly
- Little tunny
- Littlefin anchovy
- Littlehead porgy
- Littlemouth porgy
- Liver-colored moray
- Liver-leaf sawfly
- Liverfluke snail predator fly
- Liverwort snipefly
- Livid sawfly
- Livny
- Lizard canary
- Lizard goby
- Lizardfish goby
- Llori's grotto goby
- Lloyd's electric ray
- Loach goby
- Lobate comb jelly
- Lobed beak butterfly
- Lobed ghost goby
- Lobed roachfly
- Loblolly pine sawfly
- Lockjaw goby
- Locust blowfly
- Locust fly
- Locust sawfly
- Locust's egg bee-fly
- Lodgepole sawfly
- Loeding's mudpuppy
- Loess sallfly
- Loew's wasp fly
- Lofty microcaddisfly
- Logan snowfly
- Loganberry cane fly
- Lohman's ensign-fly
- Loki assassin fly
- Loki whip-goby
- Lolo sallfly
- Lomate bee fly
- Lombardy lamprey
- Lombarte's goby
- Lombok pony
- Lompobatang lady
- Lonely blenny
- Long anchovy
- Long bodied crane fly
- Long brown moray
- Long cowry
- Long finned goby
- Long hover fly
- Long moray
- Long needlenose fly
- Long nosed arched cory
- Long nosed smudge spot cory
- Long roughy
- Long shanny
- Long spine sea butterfly
- Long stringy stingy thingy
- Long-branded blue crow butterfly
- Long-crested jay
- Long-finned cory
- Long-finned gangetic anchovy
- Long-finned saury
- Long-haired forest fly
- Long-haired spider monkey
- Long-horned anchovy
- Long-horned ant fly
- Long-horned caddisfly
- Long-horned flat-body
- Long-horned fly
- Long-horned yellowjacket fly
- Long-legged fly
- Long-legged tabby
- Long-limbed black spider monkey
- Long-nose trevally
- Long-nosed pond fly
- Long-nosed skunk cory
- Long-nosed swamp fly
- Long-range firefly
- Long-rayed silver biddy
- Long-snout dwarfgoby
- Long-snout shovelnose ray
- Long-snout sponge-goby
- Long-snouted blenny
- Long-spined needlefly
- Long-spined pygmygoby
- Long-tailed anchovy
- Long-tailed butterfly ray
- Long-tailed caddisfly
- Long-tailed dance fly
- Long-tailed goby
- Long-tailed river stingray
- Long-tailed stonefly
- Long-tailed worm-goby
- Long-tongue horse fly
- Long-toothed false moray
- Longblotch blenny
- Longfang moray
- Longfin anchovy
- Longfin blenny
- Longfin devil ray
- Longfin fairygoby
- Longfin gregory
- Longfin ox ray
- Longfin Pacific anchovy
- Longfin shrimpgoby
- Longfin silver-biddy
- Longfin trevally
- Longfin tunny
- Longfinger anchovy
- Longgill springfly
- Longhead moray
- Longhead sallfly
- Longheaded eagle ray
- Longhorn blenny
- Longhorn cactus fly
- Longhorn forestfly
- Longjaw blenny
- Longjaw goby
- Longjaw grenadier anchovy
- Longjaw shrimpgoby
- Longleg dandy
- Longleg watersnipe fly
- Longnose anchovy
- Longnose catkin fly
- Longnose eagle ray
- Longnose goby
- Longnose marbled whip ray
- Longnose Pacific stingray
- Longnose stingray
- Longraker trevally
- Longsnout butterfly ray
- Longsnout trevally
- Longspine glassy
- Longspine goby
- Longspine porgy
- Longspine shrimpgoby
- Longspine silverbiddy
- Longspot shrimpgoby
- Longstriped blenny
- Longtail dwarf goby
- Longtail moray
- Longtail round stingray
- Longtail silverbiddy
- Longtail stingray
- Longtail tentacle goby
- Longtail torpedo ray
- Longtongue tanglevein fly
- Longwing butterfly
- Longwing eelblenny
- Longwing tanglevein fly
- Lonicera fly
- Lookdown dory
- Loon Blackfly
- Loopy five firefly
- Loose scaled anchovy
- Looseskin blenny
- Loosestrife sawfly
- Lord Howe boatman fly
- Lord Howe Island tiger cranefly
- Lord Howe moray
- Lord Howe sandy
- Lord's goby
- Lord's tasmangoby
- Loreto cory
- Loreto panda cory
- Lory
- Lost congo lady
- Lotis blue butterfly
- Louisiade sand-goby
- Louisiana mudpuppy
- Louisiana needlefly
- Louse fly
- Lovely forestfly
- Loveridge's crane fly
- Loveridge's hoverfly
- Low-crested goby
- Lowe's Monkey
- Lowfin moray
- Lowfin silverbelly
- Lowland owl-butterfly
- Lowland small yellow sally
- Lowland yellow-toothed cavy
- Lowlands spiny crawler mayfly
- Loxozonus cory
- Lozano's goby
- Lubbock's coralblenny
- Lubbock's gregory
- Lucerne butterfly
- Lucifer titi monkey
- Lucretia's goby
- Ludlow's Bhutan glory
- Lum tyron guppy
- Luminous cobra guppy
- Luminous leopard guppy
- Luminous purple guppy
- Lump-legged swamp fly
- Lund's fly
- Lundy Pony
- Lurid cowry
- Lusitanian cownose ray
- Lusitanic lamprey
- Lustrous bromeliad fly
- Luther's prawn-goby
- Lutz's stingray
- Luzon lacewing butterfly
- Lydd beauty
- Lynx cowry
- Lyre goby
- Lyre-tail dart goby
- Lyretail guppy
- Lyretail molly
- Lyriform owlfly
- Ma's night monkey
- Macaron jelly
- Macau blenny
- Macedonia brook lamprey
- Mackenzie River husky
- Macleay's owlfly
- Macquart's deer fly
- Mactan brown snake moray
- Maculate panray
- Maculated small square-gilled mayfly
- Madagascan white lady
- Madagascar spotted croucher goby
- Madeira butterfly ray
- Madeira freshwater stingray
- Madeira fruit fly
- Madeira rock goby
- Madeiran ray
- Madidi titi monkey
- Madrone butterfly
- Madura anchovy
- Madura goby
- Magdalena blenny
- Magdalena river stingray
- Magellan common ray
- Magic hedgehog fly
- Magnificent urfly
- Magnus blenny
- Magnus' prawn-goby
- Magpie crow butterfly
- Magpie fiddler ray
- Magpie ray
- Magpie-jay
- Mahalona bluefin goby
- Mahanadi scribbled goby
- Mahoe whitefly
- Mahogany goby
- Mahogany maskray
- Maiden ray
- Mainland dark blue pansy
- Maipo bent-winged firefly
- Majapahitian long abdomen scorpionfly
- Majestic shrimpgoby
- Majorera donkey
- Makandé squirrel bushbaby
- Makassar anchovy
- Malabar anchovy
- Malabar goby
- Malabar raven butterfly
- Malabar trevally
- Malacca bluespotted maskray
- Malacca Strait bluespotted maskray
- Malachite butterfly
- Malagasy alderfly
- Malam trevally
- Malawi bushbaby
- Malawi butterfly
- Malay
- Malay tailed judy
- Malay tiger butterfly
- Malayan crow butterfly
- Malayan eel blenny
- Malayan eggfly
- Malayan jungle glory
- Malayan plum judy
- Malayan Rose Butterfly
- Malayan silver-biddy
- Malayan yamfly
- Malaysian fruit fly
- Malbrouck monkey
- Mallee fairy
- Mallow sawfly
- Malpelo barnacle blenny
- Maltese brown ray
- Maltese donkey
- Maltese swallowtail butterfly
- Malyschev's black fly
- Manamo anchovy
- Manassas stonefly
- Manchurian pony
- Mandalay
- Mandarin goby
- Maned blenny
- Maned tentacle goby
- Mangabey
- Mango fruit fly
- Mangrove blenny
- Mangrove box jelly
- Mangrove flathead goby
- Mangrove goby
- Mangrove molly
- Mangrove oysterblenny
- Mangrove whipray
- Mangrove worm-goby
- Manipuri pony
- Manistee free-living caddisfly
- Manitoba fritillary
- Manitoba snowfly
- Manitoba white burrowing mayfly
- Mannar goby
- Manson's goby
- Mantidfly
- Mantled howler monkey
- Manus fangblenny
- Manx robber fly
- Manx Rumpy
- Many spotted cory
- Many vertebrae moray
- Many-fingered grenadier anchovy
- Many-finned eelgoby
- Many-host goby
- Many-spined worm-goby
- Many-Spotted Moray
- Many-toothed snake moray
- Manyara monkey
- Manyband goby
- Manyband moray
- Manyscaled blenny
- Manyspotted snake moray
- Manytoothed moray
- Map butterfly
- Map cory
- Map cowry
- Maple petiole-borer sawfly
- Maracaibo river stingray
- Marakely
- Maranhão Red-handed Howler Monkey
- Maray
- Marble goby
- Marble jelly
- Marble lyretail molly
- Marbled beauty
- Marbled blenny
- Marbled electric ray
- Marbled freshwater whip ray
- Marbled fritillary
- Marbled goby
- Marbled Grey
- Marbled leopard moray
- Marbled moray
- Marbled snake moray
- Marbled stingray
- Marcgrave's capuchin monkey
- March Brown Mayfly
- Mareeba rock-wallaby
- Marg's pygmygoby
- Margarita blenny
- Margarita egg cowry
- Marginal firefly
- Margined egg cowry
- Margined flat-headed mayfly
- Margined sallfly
- Marguerite fly
- Maria's cowry
- Mariana wandering butterfly
- Marigold fruit fly
- Marine caddisfly
- Marine cockabully
- Marini's anchovy
- Mario's cory
- Mariposa sallfly
- Mariposa snowfly
- Maritime forestfly
- Maritime needlefly
- Marjoram wasp-sawfly
- Marked goby
- Marmalade hoverfly
- Marmore cory
- Maroon leaf monkey
- Maroon-legged Lion Fly
- Marques' freshwater stingray
- Marquesan fringed cowry
- Marquesan goby
- Marquesan gregory
- Marquesan leaping blenny
- Marquesan shoregoby
- Marsh crane fly
- Marsh daisy
- Marsh fly
- Marsh fritillary
- Marsh gray firefly
- Marsh greenbottle fly
- Marsh grey
- Marsh snipe fly
- Marsh tacky
- Marshall Islands moray
- Martenstyni's goby
- Martina Franca donkey
- Marula fruit fly
- Mary's pygmygoby
- Masago snubnose goby
- Masked booby
- Masked goby
- Masked moray
- Masked shrimpgoby
- Masked springfly
- Maskray
- Mason-wasp satellite fly
- Masquerader hairy blenny
- Massuti's goby
- Masuda's dwarfgoby
- Masui's shrimp-goby
- Mataraerore bully
- Matsu earthworm goby
- Matsuno's pygmygoby
- Maude's shrimpgoby
- Maui upland damselfly
- Maungatua stonefly
- Mauritian gregory
- Mauritius fody
- Mauritius snout butterfly
- Mauve goby
- Mazaalay
- McAlpine's fly
- Meadow argus butterfly
- Meadow brown butterfly
- Meadow fritillary
- Meadow grey
- Meadow rue sawfly
- Meadow scorpionfly
- Meadowsweet stem-sawfly
- Mealy lantern fly
- Meander cory
- Meander goby
- Measled cowry
- Medem's titi monkey
- Mediterranean barrel jelly
- Mediterranean box jelly
- Mediterranean firefly
- Mediterranean fritillary
- Mediterranean jelly
- Mediterranean moray
- Mediterranean painted goby
- Mediterranean sawbelly
- Mediterranean starry ray
- Medusa blenny
- Medusa jelly
- Meek's goby
- Meggitt's goby
- Meity's pygmygoby
- Mekong bumblebee goby
- Mekong freshwater stingray
- Mekong rock goby
- Mekran blenny
- Melaleuca sawfly
- Melancholy thistle fly
- Melander's black fly
- Melicytus whitefly
- Melissa's fantasy
- Melon comb jelly
- Melon fly
- Melon fruit fly
- Meltwater forestfly
- Menawa snowfly
- Mendelssohn's pygmygoby
- Mendocino snowfly
- Mentawai leaf monkey
- Merauke stingray
- Mercury anchovy
- Merens Pony
- Merriam's turkey
- Mertens' prawn-goby
- Metallic black pasture fly
- Metallic blue hover fly
- Metallic roughy
- Metallic-green tomato fly
- Metalmark butterfly
- Metavay sawbelly
- Meteor goby
- Meticulous neoascia fly
- Mexican barnacle blenny
- Mexican blenny
- Mexican brook lamprey
- Mexican brown noddy
- Mexican cactus fly
- Mexican forestfly
- Mexican fritillary
- Mexican fruit fly
- Mexican goby
- Mexican howler monkey
- Mexican Isabella cowry
- Mexican jay
- Mexican lamprey
- Mexican margarita blenny
- Mexican molly
- Mexican Orange Beauty
- Mexican pink beauty
- Mexican rose gray
- Mexican spider monkey
- Mexican worm blenny
- Meyer's jay
- Miami blue butterfly
- Michel's ghost goby
- Micky
- Micro bee fly
- Microcaddisfly
- Micronesian black noddy
- Midas blenny
- Middle snake blenny
- Midget goby
- Midget White turkey
- Midnight blenny
- Midwest snowfly
- Midwestern bee-mimic fly
- Midwestern salmonfly
- Migrant hawker dragonfly
- Mikado comb jelly
- Mike's golden pygmygoby
- Miki's dwarfgoby
- Milk-Spotted Cowry
- Milkweed butterfly
- Milkweed leaf-miner fly
- Millennium cory
- Miller lake lamprey
- Miller ray
- Milton's titi monkey
- Mimic blenny
- Mimic bull blenny
- Mimic butterfly
- Mimic dwarfgoby
- Mindanao glassgoby
- Miner's dwarfgoby
- Minerva's owl-butterfly
- Mini dart-goby
- Mini-molly
- Miniature husky
- Miniature pony
- Miniature Siberian husky
- Miniature snubnose goby
- Minno's primitive minnow mayfly
- Minstrel cowry
- Minute black fly
- Minute black scavenger fly
- Minute dwarfgoby
- Minute moray
- Miombo shadefly
- Miraculous cowry
- Miraflores goby
- Miranda donkey
- Mirina molly
- Mirror dory
- Mirrorbelly
- Miss Lucy
- Mission blue butterfly
- Mission snowfly
- Mississippi snowfly
- Misspelled blenny
- Mist flower gall fly
- Mistaken pygmygoby
- Mitchell needlefly
- Mitchell's satyr butterfly
- Mitred leaf monkey
- Mitty
- Mixed-up black fly
- Miyako pony
- Mock blenny
- Moderate black fly
- Modoc brook lamprey
- Mogollon forestfly
- Mogollon snowfly
- Mohol bushbaby
- Mole cowry
- Molesting black fly
- Molly Miller blenny
- Molochina underleaf butterfly
- Molokai damselfly
- Moloney's monkey
- Moluccan bluespotted maskray
- Moluccan moray
- Mona monkey
- Money cowry
- Mongolian ground jay
- Mongolian map butterfly
- Monkey blenny
- Monkey goby
- Mono sallfly
- Mono snowfly
- Monocle coralblenny
- Monongahela snowfly
- Monster shrimpgoby
- Montagu's blenny
- Montane cavy
- Montane conifer fly
- Montane forest glory
- Montenegro dwarf goby
- Moon-shaped swamp fly
- Moon-Spotted Shrimp Goby
- Moony
- Moore's freak butterfly
- Moorland grey
- Moorland snipefly
- Moose fly
- Moosehorn snowfly
- Moraine snowfly
- Moreno Glacier stonefly
- Mormon fritillary
- Moroccan blenny
- Moroccan high brown fritillary
- Morose beefly
- Morpho butterfly
- Morpho dragonfly
- morrocoy
- Mortarjoint casemaker caddisfly
- Mortimer's happy
- Mosaic jelly
- Mosaic moray
- Mosaic sea jelly
- Moscow black velvet guppy
- Mosely's needle fly
- Moss sawfly
- Moth blenny
- Moth butterfly
- Moth fly
- Motoro stingray
- Mottled beauty
- Mottled bee-fly
- Mottled blenny
- Mottled conger moray
- Mottled eagle ray
- Mottled false moray
- Mottled fawn cowry
- Mottled grey
- Mottled horse fly
- Mottled moray
- Mottled sedge caddisfly
- Mottled shanny
- Mottled thistle fly
- Mottled yarrow fly
- Moulton's black fly
- Mount Claro Rock-wallaby
- Mount Donna Buang wingless stonefly
- Mount Kahuzi owl-faced monkey
- Mount Kosciusko wingless stonefly
- Mount Stirling stonefly
- Mountain beauty
- Mountain brook lamprey
- Mountain cavy
- Mountain crane fly
- Mountain deer fly
- Mountain fritillary
- Mountain ghost stiletto fly
- Mountain giant dragonfly
- Mountain lackey
- Mountain man forestfly
- Mountain molly
- Mountain needlefly
- Mountain ringlet butterfly
- Mountain sallfly
- Mountain skolly
- Mountain-ash sawfly
- Mournful goby
- Mourning bee fly
- Mourning pygmygoby
- Mourning scorpionfly
- Mouse bot fly
- Mouse cowry
- Mouse-eared hawkweed fly
- Moustached fly
- Mouth almighty
- Mozambique bee fly
- Mozambique fangblenny
- Mozzy
- Mpumalanga Drakensberg tufted-nymph stonefly
- Mt. Cheam snowfly
- Mt. Hood farulan caddisfly
- Mt. Hood primitive brachycentrid caddisfly
- Mud blenny
- Mud goby
- Mud pygmygoby
- Mud reef-goby
- Mud-belly
- Mud-dwelling moray
- Mud-skipper goby
- Mudslope goby
- Muenster yellow-toothed cavy
- Muir Creek stonefly
- Mulberry whitefly
- Muley
- Mulgrave goby
- Müller's sea pansy
- Mullet goby
- Mullet-headed goby
- Mulloway
- Multi-papillate goby
- Multi-saddle pygmygoby
- Multibarred shrimpgoby
- Multicolor snake blenny
- Multispine giant stingray
- Multispotted goby
- Multitoothed black fly
- Mumburarr whipray
- Munda round ray
- Munds grey
- Mural goby
- Murdy's sandgoby
- Murmansk black fly
- Murray cray
- Murray Grey
- Murray's skolly
- Muscid fly
- Muscoid fly
- Mushroom goby
- Mushroom jelly
- Muskogee snowfly
- Mussel blenny
- Mustached anchovy
- Mustached monkey
- Mustard sawfly
- Mutated black fly
- Muzzled blenny
- Muzzled oysterblenny
- Myanmar snub-nosed monkey
- Mydas fly
- Myiasis fly
- Myrina fritillary
- Myrtle's barkfly
- Myrtle's silverspot butterfly
- Mysterious lantern firefly
- Mystery blenny
- Mystery cory
- Mystery goby
- Nabão lamprey
- Nago snakemoray
- Nail cory
- Nail-tail Wallaby
- Nairobi fly
- Naked blenny
- Naked burrowing goby
- Naked dart-goby
- Naked goby
- Naked moray
- Naked sea butterfly
- Naked toothpony
- Naked-headed goby
- Nakedcheek sandgoby
- Nalolo blenny
- Namaqua pony
- Namib happy
- Namiye's coralblenny
- Nancy Ma's night monkey
- Nancy Ma's owl monkey
- Naniha goby
- Nantaiensis goby
- Nanzhao scorpionfly
- Napa needlefly
- Napa snowfly
- Narcissus bulb fly
- Narrow barbelgoby
- Narrow-banded owl-butterfly
- Narrow-banded picture-winged fly
- Narrow-banded pond fly
- Narrow-billed Tody
- Narrow-headed marsh fly
- Narrow-lobed needlefly
- Narrow-striped boky
- Narrow-winged damselfly
- Narrow-winged grey
- Narrow-winged horse fly
- Narrowstriped anchovy
- Narrowtail moray
- Narrowtail stingray
- Naru eagle ray
- Narym pony
- Nasal dwarfgoby
- Nasal-flap moray
- Natal blenny
- Natal electric ray
- Natal fishfly
- Natal flathead goby
- Natal moray
- Natal pansy
- Natal toby
- Natazhati fritillary
- Natchez sallfly
- Native drone fly
- Natterer's anchovy
- Natuna leaf monkey
- Naval pansy
- Nawab butterfly
- Nazca booby
- Nearctic forestfly
- Nearctic microcaddisfly
- Nearctic snowfly
- Nearctic springfly
- Nearly hidden black fly
- Nebulous pygmy goby
- Neck banded blenny
- Nectar spindle cowry
- Neddicky
- Neddy
- Needle sea butterfly
- Needle-tooth moray
- Needlefly
- Needlespine coral goby
- Negative black fly
- Nelly
- Nelson's anchovy
- Nelson's desert firefly
- Neon blue goby
- Neon blue guppy
- Neon blue metallic guppy
- Neon dwarfgoby
- Neon goby
- Neon worm-goby
- Neophyte goby
- Neotropical alderfly
- Neretva dwarf goby
- Nest skipper fly
- Nesting whitefly
- Net tube caddisfly
- Netspinning caddisfly
- Nettle sallfly
- Nettle-tree butterfly
- Network reefgoby
- Neumann's shrimpgoby
- Nevada forestfly
- Nevada viceroy
- New beauty
- New big tailed black fly
- New black fly
- New Caledonia shrimpgoby
- New Caledonian deep-water goby
- New Forest pony
- New Guinean forest wallaby
- New Jersey anchovy
- New World screwworm fly
- New World snout butterfly
- New Zealand bat fly
- New Zealand black fly
- New Zealand black goby
- New Zealand blue blowfly
- New Zealand dobsonfly
- New Zealand giant sawbelly
- New Zealand red admiral butterfly
- New Zealand Romney
- New Zealand roughy
- New Zealand silver dory
- Newfound willowfly
- Newfoundland pony
- Newfoundland veery
- Nexus goby
- Nicaraguan spider monkey
- Nicholl's bog fritillary
- Nickerl's fritillary
- Nicky
- Nicobar cynomolgus monkey
- Nicobar map butterfly
- Nicobar yamfly
- Niger stingray
- Nigerian Pearly
- Nigerian pony
- Nigerian putty-nosed monkey
- Nijssen's cory
- Ninebar prawn-goby
- Ninelined goby
- Ningaloo maskray
- Niobe fritillary
- Nitransky
- Niue combtooth blenny
- Noble goby
- Noble leafwing butterfly
- Nodding thistle gall fly
- Noddy
- Noire du Velay
- Nokomis fritillary
- Noma pony
- Nomad jelly
- Nomura's dwarfgoby
- Nomura's jelly
- Non-parasitic lamprey
- Non-synchronous bent-wing firefly
- Nooitgedacht pony
- Noon fly
- Norfolk damselfly
- Norfolk Grey
- Norfolk Island blenny
- Norfolk turkey
- Norin goby
- Norman donkey
- Norman's shovelnose ray
- Noronha cleaner goby
- Noronha frillfin goby
- Noronha scaly blenny
- North American cherry fruit fly
- North American honeysuckle sawfly
- North American jewelled spider fly
- North American Sportpony
- North Atlantic saury
- North Bengal Grey
- North Pacific anchovy
- North Ronaldsay
- North Venezuelan Inca jay
- North-eastern veery
- Northeastern lion fly
- Northeastern needlefly
- Northeastern sallfly
- Northeastern snowfly
- Northern anchovy
- Northern bandy-bandy
- Northern Bearded Saki Monkey
- Northern billabongfly
- Northern black fly
- Northern black stonefly
- Northern blow fly
- Northern blue jay
- Northern broken-ray
- Northern brook lamprey
- Northern caddisfly
- Northern California brook lamprey
- Northern cassowary
- Northern citrus butterfly
- Northern comb jelly
- Northern damselfly
- Northern eelgrass blenny
- Northern emerald dragonfly
- Northern fatnose goby
- Northern February red stonefly
- Northern February Red Willowfly
- Northern firefly
- Northern forestfly
- Northern fringed blenny
- Northern fritillary
- Northern greater bushbaby
- Northern grey
- Northern grosbeak-canary
- Northern Gulf anchovy
- Northern kongnose cory
- Northern mountain cavy
- Northern nailtail wallaby
- Northern Needle-clawed Bushbaby
- Northern needlefly
- Northern neon goby
- Northern porgy
- Northern purple-faced leaf monkey
- Northern robberfly
- Northern Rocky Mountains refugium caddisfly
- Northern snubnose goby
- Northern summer mayfly
- Northern Talapoin Monkey
- Northern Territory fruit fly
- Northern tidewater goby
- Northern wasp fly
- Northern Woolly Spider Monkey
- Northwest snowfly
- Northwestern fritillary
- Northwestern pine sawfly
- Norway goby
- Norwegian Elkhound Grey
- Norwich canary
- Nose bot fly
- Nose stribed cory
- Nose-stripe owl-faced monkey
- Nosey
- Notchbrow blenny
- Notched firefly
- Notched forestfly
- Notched snowfly
- Notchfin blenny
- Notchtongue goby
- Novak's firefly
- Novasota oxyethiran microcaddisfly
- Nuakata shrimpgoby
- Nuclear cowry
- Nudey goby
- Number eighty
- Number ten black fly
- Numbray
- Nuptial scorpionfly
- Nursery pine sawfly
- Nutting's moray
- Nycteribiid bat fly
- Nymphomyiid fly
- Oahu damselfly
- Oak Beauty
- Oak mining sawfly
- Oak Processionary
- Oak slug sawfly
- Oak snakefly
- Oak stem-sawfly
- Oak-Bark Pigmy
- Oakleaf butterfly
- Oaxaca jay
- Ob Pony
- Oberthür's freak butterfly
- Oberthür's fritillary
- Obese Moray
- Oblique-Banded Pond Fly
- Oblique-Banded Trevally
- Oblong Silverbiddy
- Obscure Blenny
- Obscure Goby
- Obscure lion fly
- Obscure Marsh Fly
- Obscure speckled lanternfly
- Obscured blue-spot judy
- Obtuse monkey
- Occasional-shrimp goby
- Occidental Blenny
- Ocean Goby
- Oceania Fantail Ray
- Oceanic Anchovy
- Oceanic Hawaiian damselfly
- Oceanic Manta Ray
- Oceanic Silver-Biddy
- Oceanic Variegated Envoy
- Ocellate Bog Fritillary
- Ocellate Cowry
- Ocellate eel blenny
- Ocellate Glider Goby
- Ocellate Moray
- Ocellate River Stingray
- Ocellate Whipray
- Ocellated Blenny
- Ocellated Cling Goby
- Ocellated Dwarfgoby
- Ocellated eagle ray
- Ocellated Electric Ray
- Ocellated Goby
- Ocellated shrimpgoby
- Ocellated Split-Fin Goby
- Ocellated Toby
- Ocellus-Tail Goby
- Ochriamkin's shanny
- October caddisfly
- Ocular Blenny
- Ocular coralblenny
- Oddmouth goby
- Odiniid fly
- Ogasawara freshwater goby
- Ogasawara shrimp-goby
- Ogotoruk snowfly
- Ohio horse fly
- Ohio Lamprey
- Ohio Sallfly
- Ohio snowfly
- Oileus owl-butterfly
- Okapi goby
- Okinawa dwarfgoby
- Okinawa Flap-Headed Goby
- Oklahoma lion fly
- Oklahoma tiger fly
- Olalla brothers' titi monkey
- Old lady
- Old man's beard sawfly
- Old World screw-worm fly
- Oldtimer northern caddisfly
- Oleander butterfly
- Olga Cory
- Olivaceous sawfly
- Olive blenny
- Olive colobus monkey
- Olive cory
- Olive fruit fly
- Olive goby
- Olive ridley
- Olive springfly
- Olive-tree Beauty
- Olympic springfly
- Oman Blenny
- Oman cownose ray
- Oman Electric Ray
- Oman Freshwater Goby
- Oman Goby
- Oman Moray
- Oman Porgy
- Oman's Eyebrow Goby
- Omiltemi jay
- Omo vervet monkey
- Omox Blenny
- One-Armed Jelly
- One-Banded Fringed Cowry
- One-Eyed Blenny
- One-spot blenny
- One-spot butterfly
- One-Spot Dwarfgoby
- One-Spot Moray
- One-spotted free-living caddisfly
- One-striped deer fly
- One-Striped Fangblenny
- One-Striped Poison-Fang Blenny
- Onefin Electric Ray
- Onespot Goby
- Onespot porgy
- Onion Bulb Fly
- Onion Fly
- Onion Trevally
- Ontario Sallfly
- Onyx cowry
- Opalescent Bromeliad Fly
- Opalescent sandgoby
- Opdenbosch's black mangabey
- Opdenbosch's Crested Mangabey
- Opomyzid fly
- Orange amur goby
- Orange anchovy
- Orange Bedstraw Sawfly
- Orange Bee fly
- Orange Bicolorous Sawfly
- Orange blackboy
- Orange Catkin Fly
- Orange conger-moray
- Orange convict reefgoby
- Orange Fungus Fly
- Orange glider dragonfly
- Orange goggle goby
- Orange Jewelled Envoy
- Orange lacewing butterfly
- orange laser cory
- Orange legged hobby
- Orange molly
- Orange owl-butterfly
- Orange playboy
- Orange red-eye guppy
- Orange reef-goby
- Orange roughy
- Orange spiny whitefly
- Orange spot goby
- Orange Spur Fly
- Orange staff sergeant butterfly
- Orange stripe prawn goby
- Orange Venezuelan cory
- Orange Wasp Fly
- Orange White-legged Damselfly
- Orange-and-lemon butterfly
- Orange-backed Freak Butterfly
- Orange-backed Robberfly
- Orange-banded Protea Butterfly
- Orange-barred Playboy
- Orange-bearded Bluebottle Fly
- Orange-bellied capped leaf monkey
- Orange-Belted Hoverfly
- Orange-breasted Freak Butterfly
- Orange-dashed goby
- Orange-faced Wood Fly
- Orange-fingered yabby
- Orange-headed Pygmy
- Orange-hipped Forest Fly
- Orange-legged Ant Fly
- Orange-legged Drone Fly
- Orange-legged pine fly
- Orange-legged robberfly
- Orange-line worm goby
- Orange-lined shadefly
- Orange-marked cranefly
- Orange-marked goby
- Orange-patched smoky
- Orange-red pygmygoby
- Orange-sided Horse Fly
- Orange-speckled pygmy-goby
- Orange-spined Drone Fly
- Orange-spotted blenny
- Orange-spotted drone fly
- Orange-spotted goby
- Orange-Spotted Sand Goby
- Orange-spotted scaleless goby
- Orange-spotted shrimp-goby
- Orange-Spotted Sleeper Goby
- Orange-spotted trevally
- Orange-stripe worm-goby
- Orange-striped goby
- Orange-striped shrimpgoby
- Orange-striped Stonefly
- Orange-tailed Drone Fly
- Orange-tailed marsh dart damselfly
- Orange-tailed speckled lanternfly
- Orange-tailed Wood Fly
- Orange-tip butterfly
- Orange-tipped sea gooseberry
- Orange-winged hoverfly
- Orange-with-navy
- Orangebelly goby
- Orangeblack Hawaiian Damselfly
- Orangebum Hover Fly
- Orangedotted blenny
- Orangeface Monkey
- Orangeflag blenny
- Orangemouth anchovy
- Orangemouth saury
- Orangesided goby
- Orangespotted pygmygoby
- Orangetail goody
- Orangethroat pikeblenny
- Orbed sulphur butterfly
- Orchard butterfly
- Orchidfly
- Ordinary Red Sea goby
- Oregon forestfly
- Oregon jay
- Oregon needlefly
- Oregon Sallfly
- Oregon silverspot butterfly
- Oregon snowfly
- Oregon willowfly
- Oreo Dory
- Oriental apefly
- Oriental blue fly
- Oriental Blue Pansy
- Oriental bluespotted maskray
- Oriental Chocolate Pansy
- Oriental forestfly
- Oriental Fruit Fly
- Oriental Gray Pansy
- Oriental Great Eggfly
- Oriental Hobby
- Oriental House Fly
- Oriental map butterfly
- Oriental mayfly
- Oriental Peacock Pansy
- Oriental Sandy
- Oriental Tailed Jay
- Oriental Yellow Pansy
- Orinoco discus stingray
- Ornamented Blenny
- Ornamented Goby
- Ornate bee fly
- Ornate Brigadier Fly
- Ornate butterfly
- Ornate Cory
- Ornate eagle ray
- Ornate Goby
- Ornate northern caddisfly
- Ornate prawn-goby
- Ornate sand-diving goby
- Ornate sawfly
- Ornate Sleeper-Ray
- Ornate Slippery Goby
- Ornate snipe fly
- Ornate spider monkey
- Ornate Titi Monkey
- Orocue Cory
- Orsis bluewing butterfly
- Osage snowfly
- Osbeck's Grenadier Anchovy
- Osborn's black fly
- Osiris's Fly
- Osman Hill's Mangabey
- Oso Flaco robber fly
- Ostergaard's cowry
- Ostrich goby
- Ostrich louse fly
- Otway stonefly
- Ouachita needlefly
- Ouachita Sallfly
- Ouachita snowfly
- Outer Banks pony
- Outer purslane sawfly
- Outflow black fly
- Outhouse fly
- Ouwen's Goby
- Oval Electric Ray
- Oval sea gooseberry
- Oval-eyed sedge-sawfly
- Oval-Spot Goby
- Ovate comb jelly
- Ovate Silverbiddy
- Overberg skolly
- Ovoid toothpony
- Owl butterfly
- Owl ray
- Owl-faced monkey
- Owlfly
- Ox ray
- Ox warble fly
- Ox-eyed pansy
- Oxalis whitefly
- Oxeye daisy fly
- Oxeye dory
- Oyens goby
- Oyster blenny
- Oyster goby
- Ozark broken-ray
- Ozark forestfly
- Ozark Sallfly
- Ozark snowfly
- Ozark springfly
- Pacific anchovy
- Pacific ant fly
- Pacific black fly
- Pacific blue-spotted blenny
- Pacific brook lamprey
- Pacific chupare whipray
- Pacific coast sallfly
- Pacific cownose ray
- Pacific crane fly
- Pacific crested goby
- Pacific crow butterfly
- Pacific crown toby
- Pacific eagle ray
- Pacific electric ray
- Pacific fritillary
- Pacific fruit fly
- Pacific graysby
- Pacific gregory
- Pacific Hawaiian damselfly
- Pacific lamprey
- Pacific Leaping Blenny
- Pacific lion's mane jelly
- Pacific molly
- Pacific moon jelly
- Pacific needlefly
- Pacific Northwest firefly
- Pacific porgy
- Pacific river goby
- Pacific rockclimbing goby
- Pacific sabretooth anchovy
- Pacific sallfly
- Pacific saury
- Pacific sawfly
- Pacific sea gooseberry
- Pacific snowfly
- Pacific springfly
- Pacific whiptail stingray
- Pacific willowfly
- Padanian goby
- Paddy
- Pademelon wallaby
- Pagai Island pig-tailed snub-nosed monkey
- Pagalu goby
- Page Springs microcaddisfly
- Painted cray
- Painted electric ray
- Painted goby
- Painted grasshawk dragonfly
- Painted jay
- Painted moray
- Painted platy
- Painted ray
- Painted saury
- Painted springfly
- Painted-foot microcaddisfly
- Paintedface dwarfgoby
- Painter's spot-winged ant fly
- Paiva's blenny
- Pajama pygmygoby
- Palau golden jelly
- Palauan riffle goby
- Palawan lentipes goby
- Pale Beauty
- Pale brindled beauty
- Pale burrower mayfly
- Pale dwarfgoby
- Pale firefly
- Pale giant horse fly
- Pale least blowfly
- Pale moray
- Pale northern caddisfly
- Pale oak beauty
- Pale owl-butterfly
- Pale ray
- Pale Rose-wilt Sawfly
- Pale sallfly
- Pale sandgoby
- Pale striped dawnfly
- Pale watery
- Pale whipray
- Pale willowfly
- Pale xantharpy
- Pale yellow butterfly
- Pale zigzag cowry
- Pale-banded bear hoverfly
- Pale-cheek pygmy-goby
- Pale-edged stingray
- Pale-fringed moss snipefly
- Pale-fronted gray
- Pale-legged stem-sawfly
- Pale-spot whipray
- Pale-spotted combtooth blenny
- Pale-spotted coral blenny
- Pale-spotted emperor dragonfly
- Pale-veined emerald-bottle fly
- Pale-winged gray
- Palearctic fritillary
- Paleback goby
- Palebarred goby
- Palefin sawbelly
- Palehead blenny
- Palemarked feia goby
- Palenose moray
- Palestripe springfly
- Palfrey
- Pallaoro's goby
- Pallas's fritillary
- Pallid buttercup sawfly
- Pallid goby
- Pallid grey
- Pallid roachfly
- Pallisade sawfly
- Pallopterid fly
- Palmer's metalmark butterfly
- Palmfly
- Palmtail goby
- Palomar snowfly
- Palos Verdes blue butterfly
- Palouse snowfly
- Palustris hover goby
- Pam's dwarfgoby
- Pamir fritillary
- Panama anchovy
- Panama blackcheek shy blenny
- Panama capuchin monkey
- Panama goby
- Panamanian greenbanded goby
- Panamanian molly
- Panamanian night monkey
- Panamanian worm blenny
- Panamic barnacle blenny
- Panamic green moray
- Panamic moray
- Panamic redhead goby
- Panay anchovy
- Panda cory
- Panda goby
- Panda guppy
- Pandemic blenny
- Pander's ground jay
- Panizza's goby
- Panray
- Pantanal cory
- Pantanal river stingray
- Pantepui relict damselfly
- Panther blenny
- Panther cowry
- Panther goby
- Papaya fly
- Papaya fruit fly
- Paper kite butterfly
- Papillose blenny
- Papuan anchovy
- Papuan blenny
- Papuan double-lined anchovy
- Papuan forest wallaby
- Papuan lory
- Papuan red goby
- Papuan toby
- Papuan trevally
- Papyrus canary
- Para molly
- Paradox goby
- Paragua cory
- Parecis titi monkey
- Parisian frill canary
- Parma wallaby
- Parnaíba freshwater stingray
- Parnaiba river stingray
- Pascua goby
- Passion butterfly
- Passive small minnow mayfly
- Patagonian blenny
- Patagonian cavy
- Patagonian lamprey
- Patas monkey
- Patch-reef goby
- Patchwork goby
- Patta Island monkey
- Patton's yellowjacket fly
- Patzner's blenny
- Patzner's goby
- Paul Allen's flower fly
- Pawpaw pygmygoby
- Peach Fruit Fly
- Peacock blenny
- Peacock fly
- Peacock goby
- Peacock pansy
- Peacock sandgoby
- Peacock shrimpgoby
- Peacock-eye stingray
- Peal's palmfly
- Peanut-headed lanternfly
- Pear sawfly
- Pear slug sawfly
- Pear-winged leafwing butterfly
- Pearl blenny
- Pearl cowry
- Pearl crescent butterfly
- Pearl dwarfgoby
- Pearl goby
- Pearl river stingray
- Pearl stingray
- Pearl-bordered fritillary
- Pearly
- Pearly mantisfly
- Pearson Island rock wallaby
- Peasant eye cowry
- Pebbled butterfly
- Pebbletooth moray
- Pecatonica River mayfly
- Peccary
- Pecos desert firefly
- Peculiar snowfly
- Peg-legged compost fly
- Pega donkey
- Pelagic goby
- Pelagic Purple Jelly
- Pelagic stingray
- Pelargonium butterfly
- Pelecorhynchid fly
- Pelecorhynchid snipe fly
- Pelibüey
- Pemba vervet monkey
- Pembina blue butterfly
- Pen-point blenny
- Peneia pony
- Penguin fruitfly
- Peninsula golden-case caddisfly
- Peninsula skolly
- Peninsular crested jay
- Pennant goby
- Pennant trevally
- Pennington's protea butterfly
- Pennington's skolly
- Pepper fruit fly
- Pepper whitefly
- Peppered Argentina cory
- Peppered cory
- Peppered dwarfgoby
- Peppered goby
- Peppered moray
- Pepperfin pygmy goby
- Peppermint armour goby
- Peppermint goby
- Pepperminteye dwarfgoby
- Perenty
- Perez's anchovy
- Perfect synchronous flashing firefly
- Pergid sawfly
- Periophthalma prawn-goby
- Periscelidid fly
- Perlodid stonefly
- Perlovy
- Permutated black fly
- Peron's sea butterfly
- Perplexing snowfly
- Persian fritillary
- Persian glidergoby
- Peru black cory
- Peruvian anchovy
- Peruvian blenny
- Peruvian booby
- Peruvian cavy
- Peruvian eagle ray
- Peruvian eelgoby
- Peruvian night monkey
- Peruvian spider monkey
- Peruvian stingray
- Peruvian torpedo ray
- Peruvian woolly monkey
- Petchary
- Peten molly
- Peter's goby
- Peter's Pearly
- Peter's toby
- Petersen’s long abdomen scorpionfly
- Petracini's cory
- Petroleum fly
- Pfaff's goby
- Phallic blenny
- Phantom beefly
- Phantom crane fly
- Phantom goby
- Phantom hoverfly
- Pharaoh's moray
- Phayre's leaf monkey
- Pheasant cowry
- Philipp's blenny
- Philippine anchovy
- Philippine dart-goby
- Philippine luminous roughy
- Philippines moray
- Phlox whitefly
- Phoenix fly
- Phorid fly
- Phyllis's forest wallaby
- Piano fangblenny
- Picture-winged fly
- Picture-winged robber fly
- Picture-winged woodlouse-fly
- Pictus coralblenny
- Pied grey
- Pied-winged robberfly
- Piedmont roachfly
- Piedmont sallfly
- Pig-tailed Snub-nosed monkey
- Pigeon fly
- Pigeon louse fly
- Pigmy blackfaced blenny
- Pike's moray
- Pikeblenny
- Pilbara bandy bandy
- Pilbara billabongfly
- Pilbara eelblenny
- Pimple pygmygoby
- Pinafore goby
- Pinchuk's goby
- Pinda moray
- Pindos Pony
- Pine beauty
- Pine butterfly
- Pine flower sawfly
- Pine hoverfly
- Pine processionary
- Pine sawfly
- Pine snakefly
- Pineapple platy
- Pinfly
- Pingu guppy
- Pinhoti needlefly
- Pink allied cowry
- Pink and grey
- Pink blenny
- Pink custard guppy
- Pink dragonfly
- Pink happy
- Pink Jack Dempsey
- Pink Jewel Damselfly
- Pink lady
- Pink rose guppy
- Pink Saltwater Yabby
- Pink shrimpgoby
- Pink slipper comb jelly
- Pink tuxedo guppy
- Pink whipray
- Pink zebra beauty
- Pink-bar shrimp goby
- Pink-lipped moray
- Pink-masked tabby
- Pink-mouth Egg Cowry
- Pink-speckled shrimpgoby
- Pink-spotted blenny
- Pinkbar goby
- Pinkgray goby
- Pinocchio dwarfgoby
- Pinstriped blenny
- Pinyon jay
- Pinyon pine sawfly
- Pinyon sawfly
- Piper's black fly
- Piquitinga anchovy
- Pirate blenny
- Pit-Klamath brook lamprey
- Pitsky
- Pittosporum leaf-gall fly
- Pittosporum twig-gall fly
- Plain clay
- Plain false moray
- Plain goby
- Plain golden Y
- Plain maskray
- Plain moray
- Plain rock-wallaby
- Plain Rose Pigmy
- Plain teardrop goby
- Plain-crowned jay
- Plain-eyed brown horse fly
- Plain-eyed grey horse fly
- Plaincheek goby
- Plains harvest-fly
- Plains snowfly
- Plains turkey
- Planer's lamprey
- Plateau needlefly
- Plateau sallfly
- Platform goby
- Platinum redtail dumbo ear guppy
- Platypus cowry
- Pleasant sawfly
- Plentiful toby
- Pleske's ground jay
- Plum judy
- Plum Sawfly
- Plum webspinning sawfly
- Plumas snowfly
- Plume blenny
- Plumed trevally
- Plumeria whitefly
- Plumier's stone-biting goby
- Plumose gray
- Plush-crested jay
- Po brook lamprey
- Pocahontas sallfly
- Poddy
- Poeppig's woolly monkey
- Pogy
- Pohutukawa gall fly
- Pointed Leafwing butterfly
- Pointed palmfly
- Pointed-nose stingray
- Pointed-tailed goby
- Pointedfin shrimpgoby
- Pointy-lobed firefly
- Poison ivy sawfly
- Poisonous goby
- Poitou donkey
- Polar black fly
- Polaris fritillary
- Polish riding pony
- Polka dot stingray
- Polkadot dwarfgoby
- Polkadot goby
- Polygon moray
- Polypay
- Pomegranate playboy
- Pomona snowfly
- Ponape lory
- Pond damselfly
- Pondo shadefly
- Pondoland sailfin goby
- Poney Musey
- Ponkey
- Ponui donkey
- Pop-eyed mayfly
- Popinjay
- Poplar grey
- Poplar leaffolding sawfly
- Poplar mining sawfly
- Poplar sawfly
- Poplar twiggall fly
- Porcelain Gray
- Porcupine freshwater stingray
- Porcupine ray
- Porcupine river stingray
- Porcupine stonefly
- Porcupine whipray
- Porehead blenny
- Poreless barbelgoby
- Poreless goby
- Porky
- Porous blenny
- Porous cowry
- Portenoy's blenny
- Porthole pygmygoby
- Portuguese blenny
- Portuguese blubber jelly
- Portuguese firefly
- Portuguese lamprey
- Postman butterfly
- Potaro cory
- Potomac firefly
- Pouched lamprey
- Poule noire du Berry
- Pousargues's monkey
- Pouting woodlouse-fly
- Powder Blue Damselfly
- Powdered damselfly
- Powdermill forestfly
- Powell's false-moray
- Prairie lion fly
- Prairie robber fly
- Prairie train firefly
- Precocious stiletto fly
- Predaceous flat-headed mayfly
- Presidential springfly
- Pretty goby
- Pretty happy
- Pretty lagoon-goby
- Pretty polly
- Pretty-faced wallaby
- Prettytail shrimpgoby
- Preuss's monkey
- Prickled ray
- Prickly
- Prickly brown ray
- Primitive caddisfly
- Primitive crane fly
- Primitive minnow mayfly
- Primitive sawfly
- Primor'e goby
- Prince Bernhard's titi monkey
- Prince Demidoff's bushbaby
- Princess Gifu butterfly
- Princess pygmygoby
- Pringle's skolly
- Prison goby
- Pristine snowfly
- Privet sawfly
- Procilla beauty
- Professor blenny
- Projecta Gray
- Prola Beauty
- Promethean goby
- Prong-gilled mayfly
- Proserpine rock-wallaby
- Prosperous fly
- Protea canary
- Protea robberfly
- Provençal fritillary
- Provence donkey
- Provincial marsh fritillary
- Pruinosa goby
- Pruvot's goby
- Pudgy pygmygoby
- Puebla forestfly
- Puerto Rican fritillary
- Puerto Rican tody
- Puerto rico Harlequin butterfly
- Puff-belly
- Puffcheek blenny
- Puffed-cheek goby
- Pugnose goby
- Pugnose pony
- Pugnose soapy
- Punctate firefly
- Punky
- Punyit dwarfgoby
- Pupilspot goby
- Purcell needlefly
- Purple arrowfin goby
- Purple batik guppy
- Purple bog fritillary
- Purple Bromeliad Fly
- Purple clay
- Purple Crowned Jelly
- Purple delta guppy
- Purple dwarfgoby
- Purple eagle ray
- Purple eelgoby
- Purple emperor butterfly
- Purple fire-goby
- Purple hairstreak butterfly
- Purple lady
- Purple Owl-Butterfly
- Purple sea pansy
- Purple sleeper goby
- Purple snowflake guppy
- Purple-based Cowry
- Purple-bellied lory
- Purple-crowned fairy
- Purple-faced Leaf Monkey
- Purple-mouthed cowry
- Purple-naped lory
- Purple-necked rock-wallaby
- Purple-shot Pigmy
- Purple-striped jelly
- Purple-wattled brush-turkey
- Purplemouth moray
- Purplish Ant Fly
- Purplish Fritillary
- Purplish jay
- Purplish-backed jay
- Purse-case caddisfly
- Purslane sawfly
- Pursuing horse fly
- Purús red howler monkey
- Pusty
- Putra's pygmygoby
- Putty-nosed monkey
- Pyberry
- Pygmaean goby
- Pygmy bee fly
- Pygmy cory
- Pygmy damselfly
- Pygmy devil ray
- Pygmy goby
- Pygmy moray
- Pygmy phantom crane fly
- Pygmy posy
- Pygmy snowfly
- Pygmy toby
- Pygmyfly
- Pyralis-mimicking firefly
- Pyramid sea butterfly
- Pyrenean donkey
- Pyrgotid fly
- Pyrops lanternfly
- Quadrate sallfly
- Quadrate snipe fly
- Quagga goby
- Quarter pony
- Quasimodo fly
- Qubressy
- Quebec black fly
- Queen of Siam goby
- Queen of Spain fritillary
- Queensland blenny
- Queensland dwarf goby
- Queensland fruit fly
- Question-marked northern caddisfly
- Quey
- Quill gordon flat-headed mayfly
- Quillfin blenny
- Quilon electric ray
- Quino checkerspot butterfly
- Rabauti cory
- Rabbit bot fly
- Rabbit cory
- Rabbithead cling-goby
- Racer Goby
- Racing-Stripe Snubnose Goby
- Radiant long-horned caddisfly
- Radiated Shanny
- Ragged Goby
- Ragusano Donkey
- Ragwort fly
- Ragwort seed fly
- Rahmany
- Rail goby
- Railway sleeper goby
- Rainbow ant fly
- Rainbow Goby
- Rainbow Happy
- Rainbow platy
- Rainbow stiphodon goby
- Rainford's Goby
- Rainier Roachfly
- Rainier springfly
- Raja Dwarfgoby
- Rajah lory
- Ramcarat grenadier anchovy
- Ramson's hoverfly
- Randall's blenny
- Randall's coralblenny
- Randall's dwarfgoby
- Randall's goby
- Randall's moray
- Randall's prawn-goby
- Randall's pygmygoby
- Randall's shrimpgoby
- Range crane fly
- Ranger dragonfly
- Rannoch brindled beauty
- Ranta goby
- Rao's dart goby
- Rao's hover goby
- Rapanui goby
- Rapanui sandy
- Raphidiid snakefly
- Rare medium stonefly
- Rashleigh's cowry
- Rasp coralgoby
- Rasp snowfly
- Raspberry sawfly
- Rasptail ray
- Raspy River stingray
- Rat-tail maggot fly
- Rat-Tail Ray
- Rat-tailed stingray
- Ratan goby
- Rauparaha's copper butterfly
- Rayed thistle fly
- Razor trevally
- Razorbelly trevally
- Reader's pygmygoby
- Recherche rock wallaby
- Recurved Sea-Butterfly
- Recurved snowfly
- Red Acouchy
- Red ardennes turkey
- Red Baldy
- Red Banded Whitefly
- Red banner blenny
- Red Blackboy
- Red Blonde Tuxedo Guppy
- Red carrot fly
- Red Chili Guppy
- Red Cobra Guppy
- Red colobus monkey
- Red Coral Guppy
- Red cray
- Red Damselfly
- Red dragonfly
- Red Dwarfgoby
- Red ear white-collared monkey
- Red Eelgoby
- Red Elm Pigmy
- Red Eye Sky Blue Topaz Guppy
- Red Factor Canary
- Red fairy
- Red fire goby
- Red Fire Guppy
- Red Flamingo Guppy
- Red fody
- Red Glider Dragonfly
- Red goby
- Red Head Black Guppy
- Red Jelly
- Red Koi Tux Guppy
- Red Lacewing Butterfly
- Red leaf monkey
- Red Lips Goby
- Red lory
- Red Moray
- Red mudgoby
- Red Neon Eviota Goby
- Red paper lantern jelly
- Red Peacock Butterfly
- Red Percher Dragonfly
- Red Pine Sawfly
- Red platy
- Red Porgy
- Red Pygmy-Goby
- Red River Mudpuppy
- Red roughy
- Red Ruby
- Red Sea Anchovy
- Red Sea Dwarfgoby
- Red Sea Goby
- Red Sea Lanternbelly
- Red Sea Mimic Blenny
- Red Sea Roughy
- Red Sea shoulderspot sandgoby
- Red Sea shrimpgoby
- Red Sea Whitespotted Moray
- Red snake blenny
- Red spider monkey
- Red Split-Necked Pachy
- Red Spotted Parasite Fly
- Red Star-Eye Dwarfgoby
- Red Stingray
- Red turkey
- Red Tux Guppy
- Red-And-Blue Lory
- Red-backed coly
- Red-backed Tiger Fly
- Red-Band Fritillary
- Red-Banded Prawn-Goby
- Red-Barred Rubble Goby
- Red-bellied Monkey
- Red-bellied spider monkey
- Red-bellied Titi Monkey
- Red-Belted Awl-Fly
- Red-belted hoverfly
- Red-billed brushturkey
- Red-Blotch Pygmygoby
- Red-Blotched River Stingray
- Red-Capped mangabey
- Red-cheeked Wood Fly
- Red-disc bushbrown butterfly
- Red-Eared Monkey
- Red-eared Sykes's monkey
- Red-Earth Pygmygoby
- Red-edged Playboy
- Red-eye bushbrown butterfly
- Red-Eyed Damselfly
- Red-Eyed Fairy
- Red-Faced Black Spider Monkey
- Red-faced coly
- Red-faced spider monkey
- Red-footed booby
- Red-Footed Cannibal Fly
- Red-handed howler monkey
- Red-Head Blenny
- Red-Headed Beauty
- Red-Headed Fly
- Red-headed fody
- Red-Headed Pigmy
- Red-headed Pine Sawfly
- Red-headed titi monkey
- Red-legged Wasp Fly
- Red-Letter Flat-Body
- Red-Lined Pygmygoby
- Red-Lipped Fringed-Blenny
- Red-Mouthed Goby
- Red-Necked Pachy
- Red-necked wallaby
- Red-Nosed Lanternfly
- Red-shanked Douc Monkey
- Red-Shinned Woodlouse-Fly
- Red-speckled blenny
- Red-spotted blenny
- Red-spotted coral goby
- Red-Spotted dwarfgoby
- Red-spotted goby
- Red-Streaked Blenny
- Red-Striped Coralgoby
- Red-striped goby
- Red-tailed Bumblefly
- Red-Tailed Goby
- Red-tailed monkey
- Red-tailed moustached monkey
- Red-Tailed Thistle Fly
- Red-Thighed St Mark's Fly
- Red-tipped firefly
- Red-Tipped fringe blenny
- Red-Tipped Shadefly
- Red-veined Darter Dragonfly
- Red-winged turkey
- Redanal cling goby
- Redbanner goby
- Redbarred atom goby
- Redbarred Shrimp Goby
- Redbeard Spider Wasp Robber Fly
- Redbelly
- Redbelly Dwarfgoby
- Redbreast butterfly
- Redcheek goby
- Redeye blenny
- Redeye goby
- Redface dwarf goby
- Redface moray
- Redfin bully
- Redfin crestedgoby
- Redfin shoregoby
- Redfinned bully
- Redflank Needlenose Fly
- Redhead Coral Goby
- Redhead Dwarfgoby
- Redhead Goby
- Redhead Pocillopora Goby
- Redheaded Jack Pine Sawfly
- Redlight goby
- Redlip blenny
- Redmargin shrimpgoby
- Redneck Goby
- Redrump blenny
- Redside Blenny
- Redspeckled Dwarfgoby
- Redspine blenny
- Redspot Comb Jelly
- Redspot Dwarfgoby
- Redspotfin Dwarfgoby
- Redstripe Dwarfgoby
- Redtail damselfly
- Redtail Porgy
- Redwood Snowfly
- Reef Blenny
- Reef Manta Ray
- Reef Margin Blenny
- Reef Sabretooth Blenny
- Reef stingray
- Reefgoby
- Reefsand blenny
- Reels's beauty
- Reeve's moray
- Regal fritillary
- Regan's anchovy
- Regular Woollyleg butterfly
- Reindeer nose botfly
- Reindeer Warble fly
- Reinwardt's horse fly
- Relict dragonfly
- Relict fritillary
- Relict Himalayan dragonfly
- Rendalen black fly
- Renny's flat goby
- Renosterbos gall fly
- Resh pikeblenny
- Resting fly
- Restless horse fly
- Reticulate coralgoby
- Reticulate eagle ray
- Reticulate goby
- Reticulate hookjaw moray
- Reticulate moray
- Reticulate round ray
- Reticulate sandgoby
- Reticulated blenny
- Reticulated butterfly
- Reticulated cowry
- Reticulated fangblenny
- Reticulated shrimpgoby
- Reticulated whipray
- Reticulated whiptail ray
- Réunion broadbanded moray
- Reutlinger's large woollyleg butterfly
- Revillagigedo Barnacle Blenny
- Rex cavy
- Reynald's grenadier anchovy
- Rhaetian Grey
- Rheocrene sallfly
- Rhino blenny
- Rhinoceros botfly
- Rhinohorn goby
- Rhinotoid fly
- Rhodes pony
- Rhododendron Whitefly
- Rhomboid toothpony
- Ribbon blenny
- Ribbon goby
- Ribbon moray
- Ribbon reefgoby
- Ribbon shaped goby
- Rice crane fly
- Rice grain bean cowry
- Rice paper butterfly
- Richardid fly
- Richards' greenbottle fly
- Richardson's moray
- Richardson's ray
- Rick's dwarfgoby
- Ridens goby
- Ridge blenny
- Ridgeback cavy
- Ridged egg cowry
- Ridgway's inca jay
- Riding Pony
- Ridley
- Rifawi donkey
- Riffle goby
- Rift pygmygoby
- Riggit Galloway
- Rigilius goby
- Riley's skolly
- Rimmed window firefly
- Rimmed-Scaled goby
- Ring-clawed deer fly
- Ring-Eye pygmygoby
- Ring-Tailed rock wallaby
- Ring-tailed tiger fly
- Ringed Black Fly
- Ringed blenny
- Ringed cowry
- Ringed dawnfly
- Ringed moray
- Ringed tabby
- Ringeye dwarfgoby
- Ringlet butterfly
- Ringneck blenny
- Rio anchovy
- Rio Beni titi monkey
- Rio blenny
- Rio Mayo titi monkey
- Rio Napo cory
- Rio Negro cory
- Rio Negro pygmy anchovy
- Rippled blenny
- Rippled coralgoby
- Rising sun jelly
- River anchovy
- River blenny
- River eight-eye lamprey
- River goby
- River jelly
- River lamprey
- River stingray
- River wallaby
- River-Shore Cranefly
- Riverbed burrower mayfly
- Riverine goby
- Rivulated toby
- Roach-like stonefly
- Road cory
- Robber fly
- Robbermask goby
- Robert's blenny
- Robert's goby
- Robin's goby
- Robins' moray
- Robust blenny
- Robust bot fly
- Robust burrowing mayfly
- Robust capuchin monkey
- Robust cory
- Robust goby
- Robust mangrove goby
- Robust moray
- Robust ribbongoby
- Robust springfly
- Robust tabby
- Rocas gregory
- Roche's snake blenny
- Rock beauty
- Rock blenny
- Rock cavy
- Rock cocky
- Rock goby
- Rock island springfly
- Rock monkey
- Rock porgy
- Rockcut goby
- Rockies forestfly
- Rockies needlefly
- Rockpool blenny
- Rocky black fly
- Rocky Mountain bite fly
- Rocky mountain forestfly
- Rocky mountain hornet fly
- Rocky Mountain sallfly
- Rodent and lagomorph bot fly
- Rodent bot fly
- Rodopski Tsigay
- Rodrigues fody
- Roemer's goby
- Roger's round ray
- Rohwer's Pinyon Sawfly
- Rolled-winged stonefly
- Roller canary
- Roloway monkey
- Romagnolo donkey
- Roman goby
- Roman nose goby
- Romanian donkey
- Romanian Grey
- Romney
- Rondelet's ray
- Rondo bushbaby
- Rondo dwarf bushbaby
- Ronquières turkey
- Ronquillo's anchovy
- Rooiberg skolly
- Rooibos signal fly
- Roosevelt's goby
- Root fly
- Root-maggot fly
- Root-mouthed jelly
- Ropalomerid fly
- Rosa’s round ray
- Rosario anchovy
- Rose coney
- Rose dory
- Rose Hip Fly
- Rose Leaf-Rolling Sawfly
- Rose Sawfly
- Rose Shoot Sawfly
- Rose Slug Sawfly
- Roseroot Sawfly
- Rosette River stingray
- Rosewater's egg cowry
- Rossouw's skolly
- Rosy Blenny
- Rosy dory
- Rosy roughy
- Rosy Spindle Cowry
- Rosy Tabby
- Rota blue damselfly
- Rote pony
- Rothfel's black fly
- Rothschild's rock wallaby
- Rottsky
- Rotty
- Rotund blenny
- Rough cownose ray
- Rough eagle ray
- Rough electric ray
- Rough oreodory
- Rough ray
- Rough sallfly
- Rough shovelnose ray
- Rough-Back stingray
- Rough-Skinned ray
- Roughback River stingray
- Roughback whipray
- Roughhead blenny
- Roughnose stingray
- Roughtail goby
- Roughtail round stingray
- Roughtail stingray
- Roughy
- Roule's goby
- Round electric ray
- Round fantail stingray
- Round goby
- Round ray
- Round ribbontail ray
- Round stingray
- Round trevally
- Round whip ray
- Round-Finned trevally
- Roundfin trevally
- Roundhead blenny
- Roundscale goby
- Roundspot porgy
- Roux's pygmy-goby
- Rover firefly
- Royal blue pansy
- Royal Palm turkey
- Royal reef goby
- Royal snowfly
- Royal splinter cranefly
- Rubble dwarfgoby
- Rubble goby
- Rubicundus eelgoby
- Rubtzov's black fly
- Rubytailed hawklet dragonfly
- Ruddy
- Ruddy Flat-Body
- Ruddy Tanglevein Fly
- Rufous Coralgoby
- Rufous hare-wallaby
- Rufous Wallaby
- Rufous Wasp Fly
- Ruggle's black fly
- Rugose Spiraling Whitefly
- Rump-Spotted monkey
- Rüppell's moray
- Rush Sedge caddisfly
- Rusi blenny
- Russet coral goby
- Russian Tabby
- Russian toy
- Russian White Dairy
- Russian White, Black and Tabby
- Rust Fly
- Rust-colored Sumac Pachy
- Rust-speckled shrimp-goby
- Rusty bee fly
- Rusty Blenny
- Rusty Goby
- Rusty Scaly Blenny
- Rusty Wasp Fly
- Rusty Willow Sawfly
- Rusty-Mantled Mangabey
- Ryukyu Banded Silver-Biddy
- Ryukyu moray
- Sabah gray leaf monkey
- Sabanus bumblebee goby
- Saber anchovy
- Sabino snowfly
- Sable Island pony
- Sabre goby
- Sabretoothed blenny
- Sac fry
- Sacken lion fly
- Sacken's deer fly
- Sacred tabby
- Saddle blenny
- Saddle coralblenny
- Saddleback butterfly
- Saddleback silver-biddy
- Saddleback snowfly
- Saddlebanded goby
- Saddled blenny
- Saddled dwarfgoby
- Saddled flathead goby
- Saddled moray
- Saddled prawn-goby
- Saddled rockclimbing goby
- Saffron playboy
- Saffron shrimp-goby
- Saga fritillary
- Sagehen creek goeracean caddisfly
- Sagehen forestfly
- Sail blenny
- Sail cory
- Sailer butterfly
- Sailfin blenny
- Sailfin goby
- Sailfin molly
- Sailfin ribbongoby
- Sailfin signal blenny
- Sailray
- Saint Francis' satyr butterfly
- Saint Helena gregory
- Saint Paul's gregory
- Saipan dwarfgoby
- Saipan pygmy goby
- Sakhalin husky
- Salamansa goby
- Saldanha's snake blenny
- Salema porgy
- Salish sallfly
- Sallow bean-gall sawfly
- Sallow pea-gall sawfly
- Salmonfly
- Salt and pepper cory
- Salt and pepper microcaddisfly
- Salt blenny
- Salt marsh firefly
- Saltmarsh horse fly
- Salty
- Salvadoran molly
- Sammy
- Samoan anchovy
- Samoan mullet goby
- Samoan riffle goby
- Samos jay
- Samota dwarfgoby
- San Blas jay
- San bruno elfin butterfly
- San Francisco Steller's jay
- San gabriel snowfly
- San Martín titi monkey
- San Quintin blenny
- Sand fairy
- Sand goby
- Sand Mountain blue butterfly
- Sand puppy
- Sand trevally
- Sand-burrowing mayfly
- Sand-canyon goby
- Sand-loving brush-legged mayfly
- Sand-table dwarfgoby
- Sandalwood pony
- Sande's mouth almighty
- Sandeater goby
- Sandfly caddisfly
- Sandhill sallfly
- Sandhopper blenny
- Sands' cory
- Sandslope goby
- Sandtop goby
- Sandwich whipray
- Sandy ray
- Sandy shrimpgoby
- Sangama cory
- Sangrey's blenny
- Sanguinello pygmygoby
- Sanje crested mangabey
- Sano snowfly
- Santa Cruz cory
- Santa Cruz Island jay
- Santana's dwarfgoby
- Sanzo's goby
- São Tomé canary
- Sapphire Hover Fly
- Sarah's fairygoby
- Saramacca cory
- Sarare cory
- Sarasin's goby
- Sarato's goby
- Saratoga snowfly
- Sardinian donkey
- Sardinian jay
- Sargassum blenny
- Sasal's goby
- Saskatchewan black fly
- Saskatoon willowfly
- Sasquatch snowfly
- Sassaby
- Satin beauty
- Satyr butterfly
- Saucereye porgy
- Saucy beauty
- Saury
- Sausage fly
- Savanna shadefly
- Savannah willowfly
- Saw-combed fishfly
- Saw-wort fly
- Sawbelly
- Sawfly
- Sawtooth cory
- Sawtooth moray
- Sawtooth sallfly
- Say's firefly
- Say's giant caddisfly
- Say's hanging-fly
- Say's mantisfly
- Say's wasp fly
- Saya de Malha luminous roughy
- Scabious sawfly
- Scaevola fruit fly
- Scale-eating blenny
- Scaled belly toothpony
- Scaled blenny
- Scaled goby
- Scaled tunny
- Scaledcheek goby
- Scaleless blenny
- Scaleless goby
- Scaleless shrimpgoby
- Scaleless worm goby
- Scalloped blue judy
- Scalloped gray
- Scalloped judy
- Scalloped owl-butterfly
- Scaly
- Scaly bee fly
- Scaly cheek-hook goby
- Scaly goby
- Scaly hairfin anchovy
- Scaly mullet-goby
- Scaly snouted silver-biddy
- Scaly-nape tentacle goby
- Scalybelly blenny
- Scalycheek goby
- Scalycheek shrimpgoby
- Scalyhead goby
- Scappoose snowfly
- Scapular goby
- Scarce alderfly
- Scarce awl robberfly
- Scarce blue-tailed damselfly
- Scarce emerald damselfly
- Scarce forest horse fly
- Scarce fritillary
- Scarce hemp-agrimony fly
- Scarce jay
- Scarce knapweed fly
- Scarce red-legged robberfly
- Scarce silver Y
- Scarce small yellow sally
- Scarce snakefly
- Scarce summer mayfly
- Scarce yellow sally
- Scarce yellow sally stonefly
- Scarlet dragonfly
- Scarlet Hover Fly
- Scarlet Kauai Damselfly
- Scarlet oak sawfly
- Scarlet Pygmy
- Scarlet pygmyfly
- Scarlet tip butterfly
- Scarletfin blenny
- Scary's tasmangoby
- Scatty
- Scaury
- Schaeffer’s sawfly
- Schaffgotsch's white lady
- Schaus swallowtail butterfly
- Schelly
- Schilder's cowry
- Schindler's large-toothed goby
- Schlegel's asity
- Schmidt's eel blenny
- Schmidt's goby
- Schooling bumblebee goby
- Schooling harptail blenny
- Schoolmate cory
- Schooly
- Schroeder's coralblenny
- Schultz's goby
- Schwartz's cory
- Schwarz's white-collared monkey
- Scooped sallfly
- Scooter blenny
- Scotia sallfly
- Scots Dumpy
- Scots Grey
- Scott's apatanian caddisfly
- Scratch-belly
- Scray
- Screwfly
- Scribbled goby
- Sculptured goby
- Sea butterfly
- Sea canary
- Sea daisy
- Sea gooseberry
- Sea grape sawfly
- Sea lily
- Sea pansy
- Sea pony
- Sea star comb jelly
- Sea strawberry
- Sea-whip goby
- Seabeach fly
- Seaboard goby
- Seale's blenny
- Seale's moray
- Seaweed blenny
- Seba's goby
- Sebree's pygmy goby
- Secondary screwworm fly
- Secret black fly
- Secret goby
- Secretary blenny
- Seed Fly
- Seep goby
- Seep willowfly
- Segmented Sailfin Blenny
- Sekhukhune shadefly
- Semaphore fly
- Semi-desert black-throated canary
- Semicolon sawfly
- Seminole goby
- Semiscaled goby
- Semiscaly goggle goby
- Senecio gall-forming fly
- Senegal blenny
- Senegal bushbaby
- Senegal goby
- Senou's goby
- Sentani goby
- Sentinel shrimpgoby
- Sentry dragonfly
- Sepia stingray
- Sepik goby
- Sepsid fly
- Sequatchie snowfly
- Sequoia snowfly
- Seram blenny
- Seret's butterfly ray
- Serpent blenny
- Serpentine goby
- Serranilla goby
- Serrate dark fishfly
- Sessile comb jelly
- Seuss' cory
- Seven-banded silver biddy
- Seven-striped deepwater goby
- Sevenspine goby
- Sevier snowfly
- Seychelles blenny
- Seychelles fody
- Seychelles moray
- Seychelles shrimpgoby
- Shad porgy
- Shadefly
- Shadfly
- Shadow goby
- Shaggy black fly
- Shaggy st Mark's fly
- Shagreen ray
- Shandur fritillary
- Shanny
- Shao's moray
- Shark bay eel-blenny
- Shark bully
- Shark ray
- Sharknose goby
- Sharktooth moray
- Sharman's rock-wallaby
- Sharp scorpionfly
- Sharp-shoulder black fly
- Sharp’s fern-sawfly
- Sharpnose blenny
- Sharpnose goby
- Sharpnose ray
- Sharpnose stingray
- Sharpnose whipray
- Sharpnosed cory
- Sharpsnout stingray
- Sharptail goby
- Sharptooth worm goby
- Shasta sallfly
- Shasta snowfly
- Shaved horse fly
- Sheep blow fly
- Sheep bot fly
- Sheepshead porgy
- Shelf goby
- Shenandoah needlefly
- Shenandoah sallfly
- Shepherd's fritillary
- Sheppard's pygmygoby
- Shepsky
- Sherman's deer fly
- Shewell's black fly
- Shibukawa's dwarfgoby
- Shield snowfly
- Shielded sawfly
- Shige shrimpgoby
- Shimada's dwarfgoby
- Shimofuri goby
- Shiner anchovy
- Shining deer fly
- Shining Macromia dragonfly
- Shiny blue bottle fly
- Shiny Grey
- Shiny leaf-pansy
- Shipton's mountain cavy
- Shipwreck pygmygoby
- Shirley's coralblenny
- Shokihaze goby
- Shokotsu lamprey
- Shoot-tip galling fly
- Shore fly
- Short anchovy
- Short black fly
- Short finned tunny
- Short Orthotrichian microcaddisfly
- Short silverbelly
- Short silverbiddy
- Short-eared rock-wallaby
- Short-faced scorpionfly
- Short-finned saury
- Short-flash firefly
- Short-hairfin anchovy
- Short-head sabretooth blenny
- Short-horned ant fly
- Short-horned scorpionfly
- Short-horned wasp fly
- Short-horned yellowjacket fly
- Short-jawed anchovy
- Short-lobed comb jelly
- Short-palped tiger crane fly
- Short-spined goby
- Short-stalked damselfly
- Short-tail brown moray
- Short-tail stingray
- Short-tail torpedo ray
- Short-tail whipray
- Short-tail worm-goby
- Short-tailed black fly
- Short-tailed judy
- Short-tailed wallaby
- Short-tooth moray
- Short-winged cranefly
- Short-winged firefly
- Shortail round stingray
- Shortbeak snowfly
- Shortbody blind eelgoby
- Shortfin devil ray
- Shortfin false moray
- Shortfin saury
- Shortfin snakeblenny
- Shortfinned trevally
- Shorthead blenny
- Shorthead hairfin anchovy
- Shorthead lamprey
- Shorthorn green sawfly
- Shorthorn sawfly
- Shortjaw saury
- Shortlimb snowfly
- Shortlip electric ray
- Shortnose eagle ray
- Shortnose pony
- Shortridge's leaf monkey
- Shortstripe goby
- Shorttail black stingray
- Shorttailed river stingray
- Shorttailed snake moray
- Shorttailed snowfly
- Shortwing snowfly
- Shortwing stonefly
- Shortwing willowfly
- Shoulder-spot sandgoby
- Shovelnose ray
- Shrimp goby
- Shuttlecock egg Cowry
- Shy cory
- Shy goby
- Shy snake blenny
- Shy toby
- Sibayi goby
- Siberian brook lamprey
- Siberian lamprey
- Siberian yellow owlfly
- Siberut Island pig-tailed snub-nosed monkey
- Siberut leaf monkey
- Siberut snub-nosed monkey
- Siboga blenny
- Siboney
- Sicilian Barbary
- Sicilian fritillary
- Sickle springfly
- Sidespot sandgoby
- Sidewinder firefly
- Siebold's dragonfly
- Sierra forestfly
- Sierra needlefly
- Sierra roachfly
- Sierra sallfly
- Sierra snowfly
- Sieve cowry
- Signal fly
- Signal goby
- Sikkim freak butterfly
- Silent firefly
- Silt goby
- Silver anchovy
- Silver Biddy
- Silver black porgy
- Silver dory
- Silver Horsefly
- Silver jenny
- Silver lamprey
- Silver molly
- Silver monkey
- Silver moony
- Silver noddy
- Silver porgy
- Silver roughy
- Silver saury
- Silver spray
- Silver trevally
- Silver Y
- Silver-banded Hover Fly
- Silver-banded Snipefly
- Silver-barred Alder Pigmy
- Silver-bordered fritillary
- Silver-spotted goby
- Silver-studded blue butterfly
- Silver-washed fritillary
- Silver-white Robber Fly
- Silverado willowfly
- Silverbelly
- Silvered leaf monkey
- Silverleaf Whitefly
- Silverline adorned dwarfgoby
- Silvermouth trevally
- Silverspot shrimpgoby
- Silverstripe anchovy
- Silvery Bee-fly
- Silvery John dory
- Silvery woolly monkey
- Silvery-throated jay
- Similis cory
- Simony's blenny
- Simple firefly
- Sinai baton blue butterfly
- Singapore prawngoby
- Single gill mayfly
- Single-horned scorpionfly
- Singlespot dwarfgoby
- Singular owl-butterfly
- Sinularia ghostgoby
- Sinuous bee fly
- Siskiyou caddisfly
- Six-banded scorpionfly
- Six-knobbed snowfly
- Six-spotted bromeliad fly
- Six-spotted cranefly
- Six-spotted Gray
- Sixgill Ray
- Sixgill stingray
- Sixspot cranefly
- Sixspot fruitfly
- Sixspot goby
- Skadar goby
- Skamania roachfly
- Skinny
- Skipper butterfly
- Skipper fly
- Skunk cory
- Sky Island firefly
- Skyros Pony
- Slanted pygmygoby
- Slash pine sawfly
- Slashcheek goby
- Slate cory
- Slate turkey
- Slatey
- Slaty goby
- Sleeper Banded Goby
- Sleeper blue dot goby
- Sleeper goby
- Sleeper green banded goby
- Sleeper Railway Glider Goby
- Sleeper ray
- Sleeper striped goby
- Sleepy goby
- Slender anchovy
- Slender ant fly
- Slender beardy
- Slender blenny
- Slender dory
- Slender eel goby
- Slender eelblenny
- Slender electric ray
- Slender fangblenny
- Slender giant moray
- Slender glassy
- Slender goby
- Slender happy
- Slender Kauai damselfly
- Slender mouth almighty
- Slender mudgoby
- Slender needlefly
- Slender pony
- Slender roughy
- Slender sandgoby
- Slender saury
- Slender silver-biddy
- Slender snake blenny
- Slender snowfly
- Slender soapy
- Slender sponge-goby
- Slender trevally
- Slender yabby
- Slender-footed robberfly
- Slender-horned horse fly
- Slenderhead sallfly
- Slenderjaw moray
- Slim anchovy
- Slimy
- Slimy goby
- Slimy soapy
- Slippery
- Slit-pore tube blenny
- Sloth goby
- Slough anchovy
- Slow goby
- Slow-hitch firefly
- Slug-like cowry
- Small Bengal silver-biddy
- Small black brook lamprey
- Small blue blowfly
- Small blue butterfly
- Small brindled beauty
- Small Brown Crow Butterfly
- Small Chinese silver-biddy
- Small citrus butterfly
- Small copper butterfly
- Small dung fly
- Small emerald damselfly
- Small fishfly
- Small Fleck-winged snipe fly
- Small forest wallaby
- Small fringed jelly
- Small goby
- Small green envoy
- Small green-streaked playboy
- Small grey
- Small hairy maggot blowfly
- Small heath butterfly
- Small mayfly
- Small metallic ant fly
- Small minnow mayfly
- Small Moschatel sawfly
- Small owl-butterfly
- Small pearl-bordered fritillary
- Small pearl-bordered fritillary butterfly
- Small postman butterfly
- Small purple flat-body
- Small Purplish Gray
- Small raspberry mining sawfly
- Small red damselfly
- Small red-eyed damselfly
- Small silvery honey cowry
- Small snakefly
- Small square-gilled mayfly
- Small swimming mayfly
- Small tabby
- Small tortoiseshell butterfly
- Small wasp-sawfly
- Small white lady
- Small willow shoot sawfly
- Small willowfly
- Small winter stonefly
- Small yellow sally
- Small yellow-legged robber fly
- Small-eyed goby
- Small-headed fly
- Small-spine tadpole-goby
- Small-spotted moray
- Small-toothed cowry
- Smaller Lantana butterfly
- Smalleye stingray
- Smalleye whip ray
- Smalleyed round stingray
- Smallmouth goby
- Smallscale sawbelly
- Smallscaled goby
- Smallspine discus stingray
- Smallspot moray
- smallspotted combtooth blenny
- Smalltooth stingray
- Smiling goby
- Smith's blenny
- Smith's blue butterfly
- Smith's coral goby
- Smith's dragonfly
- Smith's estuarine blenny
- Smith's shrimpgoby
- Smokies forestfly
- Smokies needlefly
- Smokies snowfly
- Smoky Buttercup Sawfly
- Smoky Horse Fly
- Smoky Willowfly
- Smoky-winged Woodlouse Fly
- Smooth back river stingray
- Smooth blenny
- Smooth butterfly ray
- Smooth freshwater stingray
- Smooth needle fly
- Smooth snowfly
- Smooth springfly
- Smooth-fin blenny
- Smooth-scale goby
- Smooth-scale shrimpgoby
- Smoothbelly goby
- Smootheye blenny
- Smoothhead glass blenny
- Smoothtail devil ray
- Smudge spot cory
- Snail-case caddisfly
- Snail-killing fly
- Snake blenny
- Snake convict blenny
- Snakefly
- Snakehead Cowry
- Snakehead goby
- Snakehead snowfly
- Snakemoray
- Snakeskin gouramy
- Snappy single sync firefly
- Sneezewort fly
- Snipe fly
- Snotty jelly
- Snotty trevally
- Snout butterfly
- Snouted duck fly
- Snouted goby
- Snoutspot goby
- Snow blenny
- Snow crane fly
- Snow globe jelly
- Snow scorpionfly
- Snow white guppy
- Snowberry sawfly
- Snowflake moray
- Snowflake-patched moray
- Snowfly
- Snub-nosed monkey
- Snubby
- Snubnose anchovy
- Snuppy
- Snyder's moray
- Soapy
- Soay
- Social pear sawfly
- Socorro blenny
- Socotra hole-hiding goby
- Sodwana dwarfgoby
- Soft coral ghost goby
- Soft prong-gilled mayfly
- Soft-coral goby
- Softly-softly
- Sola's goby
- Solanum fruit fly
- Soldier butterfly
- Soldier fly
- Soldier pansy
- Šoljan's brook lamprey
- Sologne turkey
- Solomon fangblenny
- Solomon maskray
- Solomon's lanternbelly
- Solomon's-seal sawfly
- Solomons goby
- Somali Bushbaby
- Sombre sawfly
- Sonchus fly
- Sonora blenny
- Sonora goby
- Sonoran lion fly
- Sooty
- Sooty Crane Fly
- Sooty jay
- Sooty mangabey
- Sorghum shoot fly
- Sorojchi mountain cavy
- Sorrel Pigmy
- Sostra pygmy goby
- Sourbush seed fly
- South African box jelly
- South American freshwater stingray
- South American silver porgy
- South American squirrel monkey
- South Australian roughy
- South Florida blue jay
- South Indian black leaf monkey
- South Pacific black noddy
- South Pacific blackish howler monkey
- South Pacific gregory
- South Pacific lanternbelly
- South Pacific moray
- South Pacific saury
- South-chinese jay
- South-west donkey
- Southeastern ant fly
- Southeastern blue jay
- Southeastern forestfly
- Southeastern Prong-gilled mayfly
- Southeastern roachfly
- Southern African anchovy
- Southern African brown-blotched bladewing owlfly
- Southern anchovy
- Southern ant fly
- Southern Australian hobby
- Southern Black Crested Mangabey
- Southern black leaf monkey
- Southern black mangabey
- Southern blenny
- Southern blue butterfly
- Southern brook lamprey
- Southern cabbage butterfly
- Southern cassowary
- Southern crystal jelly
- Southern damselfly
- Southern deepbody
- Southern eagle ray
- Southern emerald damselfly
- Southern fiddler ray
- Southern giant mayfly
- Southern goby
- Southern grosbeak-canary
- Southern hawker dragonfly
- Southern Highland yellow-toothed cavy
- Southern Japanese brook lamprey
- Southern longfin goby
- Southern monarch butterfly
- Southern moon jelly
- Southern moray
- Southern Needle-clawed Bushbaby
- Southern pinfly
- Southern purple faced leaf monkey
- Southern roughy
- Southern sailfin blenny
- Southern samango monkey
- Southern shovelnose ray
- Southern silver stiletto-fly
- Southern snowfly
- Southern spot-winged ant fly
- Southern stonefly
- Southern Talapoin Monkey
- Southern tidewater goby
- Southern topeyed lamprey
- Southern tunny
- Southern woolly spider monkey
- Southwest snowfly
- Southwest spring firefly
- Southwest synchronous firefly
- Southwest viceroy
- Southwest willowfly
- Southwestern Atlantis fritillary
- Southwestern billabongfly
- Southwestern goby
- Southwestern lion fly
- Southwestern short damselfly
- Sow-thistle fly
- Sow-thistle sawfly
- Soybean nodule fly
- Spalding's blenny
- Spanish Fly
- Spanish fritillary
- Spanish marsh fritillary
- Sparano cory
- Sparsely-spotted pygmy-goby
- Spatulate snowfly
- Spear-horned ant fly
- Spear-like oriental goby
- Spear-winged fly
- Speared monkey
- Spearfin goby
- Speartail mudgoby
- Speckle-lined coral goby
- Specklebelly
- Speckled beauty
- Speckled blenny
- Speckled coly
- Speckled dwarfgoby
- Speckled goby
- Speckled Maskray
- Speckled Platy
- Speckled porgy
- Speckled pygmy goby
- Speckled Ray
- Speckled wood butterfly
- Speckled Xingu cory
- Specklefin rockclimbing goby
- Spectacled berry fly
- Spectacled blenny
- Spectacled coralblenny
- Spectacled crane fly
- Spectacled goby
- Spectacled hare wallaby
- Spectacled snail-case caddisfly
- Sperm goby
- Spherical hoverfly
- Sphinx goby
- Spider cranefly
- Spider fly
- Spider wasp robber fly
- Spiked forestfly
- Spikefin blenny
- Spikefin goby
- Spikey
- Spiky dory
- Spinecheek goby
- Spined anchovy
- Spined needlefly
- Spined snowfly
- Spinetail ray
- Spiny Ash Sawfly
- Spiny butterfly ray
- Spiny cocklebur fruit fly
- Spiny crawler mayfly
- Spiny eel blenny
- Spiny forestfly
- Spiny rhyacophilan caddisfly
- Spiny sallfly
- Spiny salmonfly
- Spiny springfly
- Spiny tachina fly
- Spiny-shield ant fly
- Spinygilled mayfly
- Spinyhead Blenny
- Spinyleg willowfly
- Spiraea sawfly
- Spiral caddisfly
- Spiraling whitefly
- Spiralis luminous-roughy
- Spitfire sawfly
- Spiti pony
- Spix's night monkey
- Spix's red-handed howler monkey
- Spix's yellow-toothed cavy
- Splayed deer fly
- Splechtna's goby
- Splendid cling goby
- Splendid dwarfgoby
- Splendid shy blenny
- Split-banded owl-butterfly
- Split-ray pygmygoby
- Splitbanded goby
- Spoggy
- Sponge frillgoby
- Sponge ghostgoby
- Sponge goby
- Spongillafly
- Spoony
- Spot judy
- Spot-bellied spiny crawler mayfly
- Spot-belly blenny
- Spot-nosed monkey
- Spot-On-Spot Round Ray
- Spot-tailed lion fly
- Spot-tailed pygmygoby
- Spot-winged bee-mimic fly
- Spot-winged comb jelly
- Spotback goby
- Spotcheek blenny
- Spotcheek goby
- Spotfin butterfly
- Spotfin dualspot goby
- Spotfin fangblenny
- Spotfin goby
- Spotfin porgy
- Spotfin river goby
- Spotfin shrimp goby
- Spotfin snouted goby
- Spotjaw blenny
- Spotjaw moray
- Spotlight goby
- Spottail electric ray
- Spottail goby
- Spottail porgy
- Spotted algae-eating goby
- Spotted and barred blenny
- Spotted beauty
- Spotted bee fly
- Spotted black crow butterfly
- Spotted black pigmy
- Spotted blenny
- Spotted brown pansy
- Spotted cavy
- Spotted collar cory
- Spotted coral blenny
- Spotted coral croucher goby
- spotted cory
- Spotted cowry
- Spotted crane fly
- Spotted crow eggfly
- Spotted dick dwarfgoby
- Spotted donkey
- Spotted dory
- Spotted eagle ray
- Spotted eel blenny
- Spotted eye-lash blenny
- Spotted forestfly
- Spotted four-fin blenny
- Spotted frillgoby
- Spotted fringefin goby
- Spotted fritillary
- Spotted goby
- Spotted jay
- Spotted jelly
- Spotted judy
- Spotted lamprey
- Spotted leopard butterfly
- Spotted loblolly pine sawfly
- Spotted marsh fly
- Spotted moray
- Spotted oyster blenny
- Spotted palmfly
- Spotted prawn goby
- Spotted pygmy goby
- Spotted ray
- Spotted redlined pygmygoby
- Spotted regal-sawfly
- Spotted round ray
- Spotted shovelnose ray
- Spotted shrimp goby
- Spotted snake blenny
- Spotted snake moray
- Spotted snowfly
- Spotted stingray
- Spotted tanglevein fly
- Spotted teardrop goby
- Spotted toby
- Spotted tortoise firefly
- Spotted trevally
- Spotted watchman goby
- Spotted whipray
- Spotted wood fly
- Spotted worm goby
- Spotted-chin blenny
- Spotted-lip moray
- Spotted-sail goby
- Spotted-tail moray
- Spotted-throat moray
- Spotted-wing bromeliad fly
- Spotted-wing fruit fly
- Spottedback coralblenny
- Spottedface Moray
- Spottedfin dwarfgoby
- Spotty
- Spotty blenny
- Spottyface anchovy
- Spottysail goby
- Spread-wing damselfly
- Spring fishfly
- Spring heath robberfly
- Spring mountains forestfly
- Spring snowfly
- Spring stonefly
- Springer's barbelgoby
- Springer's blenny
- Springer's coral blenny
- Springer's dwarfgoby
- Springer's tube blenny
- Springfly
- Springtime black fly
- Sprinkled firefly
- Spruce sawfly
- Spruce webspinning sawfly
- Square blotch goby
- Square caddisfly
- Square-headed snakefly
- Square-spot deer fly
- Square-spotted clay
- Square-spotted cowry
- Squaregill mayfly
- Squirrel bot fly
- Sri Lankan palmfly
- Sri Lankan pony
- St Helena moray
- St Helena muscid fly
- St Helena's Grey
- St Helenian doli-fly
- St Mark's fly
- St. Brandon's sandy
- St. Helena gregory
- St. Lawrence snowfly
- St. Maarten pejerry
- Staby
- Staghorn ghostgoby
- Stairs's monkey
- Stalk-eyed signal fly
- Stalked trumpet jelly
- Stan Lee's assassin fly
- Stanford's whitefly
- Star cowry
- Star-spangled goby
- Star-winged ragwort fly
- Starks's anchovy
- Staroplaninski tsigay
- Starry Blenny
- Starry firefly
- Starry goby
- Starry ray
- Starry trevally
- Starrynose stingray
- Staudinger's owl-butterfly
- Steel-blue sawfly
- Steele's shrimpgoby
- Steindachner's moray
- Steinhardt's shrimp-goby
- Steinitz goby
- Steinitz' prawn-goby
- Stellar goby
- Stellate tadpole-goby
- Stem sawfly
- Stem-galling tephritid fly
- Stephen Nash's titi monkey
- Stephen's lory
- Stephen's pikeblenny
- Stephen's skolly
- Sterbai cory
- Steven's goby
- Stevens's mantidfly
- Stick caddisfly
- Stick goby
- Stiletto fly
- Stilt-legged fly
- Stimpson's goby
- Stinkfly
- Stolid cowry
- Stone bully
- Stone goby
- Stonecase caddisfly
- Stonefly
- Stonyfork snowfly
- Stout blenny
- Stout eelblenny
- Stout goby
- Stout moray
- Straight Plum Judy
- Straight snowfly
- Strange dartgoby
- Strange-toothed snake moray
- Strasburg's blenny
- Strathspey clusiid fly
- Straw flat-body
- Strawberry whitefly
- Streaked blenny
- Streakless greenbottle fly
- Streaky prong-gilled mayfly
- Streakyheaded canary
- Stream black fly
- Stream Glory
- Stream mayfly
- Stream Ruby
- Streblid bat fly
- Stretched snowfly
- Stretchjaw blenny
- Striated blenny
- Striated deer fly
- Striated lanternfly
- Striated sabretooth blenny
- Stripe fruitfly
- Stripe-legged robberfly
- Striped alder sawfly
- Striped anchovy
- Striped barbelgoby
- Striped black crow butterfly
- Striped black fly
- Striped blenny
- Striped bromeliad fly
- Striped coralblenny
- Striped dawnfly
- Striped deer fly
- Striped dung fly
- Striped emerald dragonfly
- Striped fangblenny
- Striped goby
- Striped horse fly
- Striped jay
- Striped kelpfly
- Striped mayfly
- Striped panray
- Striped piggy
- Striped rock fly
- Striped sallfly
- Striped sandgoby
- Striped silver biddy
- Striped sleeper goby
- Striped slender robberfly
- Striped toby
- Stripeface goby
- Stripesnout false moray
- Stripetail stonefly
- Stripey
- Stripy cory
- Strongspine silver-biddy
- Stryker's snub-nosed monkey
- Stuhlmann's monkey
- Stumpy
- Stygian horse fly
- Sua bumblebee goby
- Subalpine swordtail butterfly
- Subboreal northern caddisfly
- Sublime pygmygoby
- Suchovy
- Suckergilled mayfly
- Suckering Lime Mining Sawfly
- Suckerlip blenny
- Suckfly
- Suez goby
- Sugarcane soldier fly
- Sugarfoot moth fly
- Sugluk snowfly
- Sulanus owl-butterfly
- Sulawesi anchovy
- Sulawesi fangblenny
- Sulawesi moray
- Sulfur butterfly
- Sulky
- Sulphur molly
- Sulphur Owlfly
- Sulu eelblenny
- Sulu goby
- Sulu Sea black noddy
- Sumac speckled lanternfly
- Sumatran popinjay
- Sumatran rhino botfly
- Sumba pony
- Summer black fly
- Summer fishfly
- Summer mayfly
- Summer springfly
- Summit needlefly
- Sunbeam butterfly
- Sunbird-asity
- Sunda Australian hobby
- Sunda great eggfly
- Sunflower maggot fly
- Sunlight firebelly
- Sunny
- Sunny dwarfgoby
- Sunray guppy
- Sunset dwarfgoby
- Sunset guppy
- Sunset platy
- Superb ant-hill hoverfly
- Superb ghost firefly
- Superfluous black fly
- Surf blenny
- Surf fly
- Surf trevally
- Surge dwarfgoby
- Surinam anchovy
- Suriname cory
- Suriname freshwater stingray
- Susan's black fly
- Susan's dwarfgoby
- Suspiria blenny
- Swaine jack pine sawfly
- Swallow cowry
- Swallow sallfly
- Swallow-tailed fanny
- Swallowtail fangblenny
- swamp canary
- Swamp crane fly
- Swamp donkey
- Swamp forestfly
- Swamp wallaby
- Swamp yabby
- Swannanoa sallfly
- Swanny
- Swarth's California scrub-jay
- Sweat fly
- Sweet potato whitefly
- Sweethead fry
- Swift feather-legged fly
- Swift lousefly
- Swift sawfly
- Swift's goby
- Swimming sea lily
- Swissy
- Swollen snowfly
- Sword snowfly
- Swordgrass brown butterfly
- Swordtail platy
- Swordtail sawfly
- Sydney kelp fly
- Sykes' monkey
- Sylhet tiger palmfly
- Synchronous bent-wing firefly
- Synchronous firefly
- Syrman goby
- Table Mountain beauty
- Table Mountain denticulate stonefly
- Taboga goby
- Tabora White Lady
- Tachinid fly
- Tacoma fritillary
- Tadpole goby
- Tadzhik donkey
- Taei's dwarfgoby
- Taeniatus hover goby
- Tahoe snowfly
- Taiga black fly
- Taiga Canada jay
- Taihang donkey
- Taijiang snubnose goby
- Tailed black fly
- Tailed Green Jay
- Tailed jay
- Tailed judy
- Tailed palmfly
- Taileyed goby
- Tailspot blenny
- Tailspot coralblenny
- Tailspot fangblenny
- Tailspot flaphead goby
- Tailspot goby
- Taiwan earthworm goby
- Taiwan Torpedo Ray
- Taiwanese Barbel Moray
- Taiwanese Blind Electric Ray
- Taiwanese dwarf dragon goby
- Taiwanese jay
- Taiwanese moray
- Talapoin monkey
- Talbot's Blenny
- Tall-fin shrimp goby
- Talladega needlefly
- Talol springfly
- Tamalpais sallfly
- Tamar goby
- Tamesi Molly
- Tamil Anchovy
- Tamil lacewing butterfly
- Tan worm goby
- Tan-spotted Grey
- Tana River mangabey
- Tandikan Goby
- Tangaroa Goby
- Tangaroa shrimp goby
- Tangle-veined fly
- Tank goby
- Tansy
- Tantalus monkey
- Tanypezid fly
- Tanzania Sykes's monkey
- Taos sallfly
- Tapajós freshwater stingray
- Tape Blenny
- Taper-tail Anchovy
- Tapered drone fly
- Tapered spiny crawler mayfly
- Tapering cowry
- Tapertail shrimp goby
- Target Goby
- Target Ray
- Target shrimp goby
- Tarndale Bully
- Tarnished gray
- Tasman Booby
- Tasmanian Blenny
- Tasmanian Goby
- Tasmanian Grey
- Tasmanian orange-spotted sand-goby
- Tasmanian snow scorpionfly
- Tasmanian wingless soldier fly
- Tasselled Blenny
- Tatiana's river stingray
- Tattooed-face goby
- Tau fruit fly
- Tawny Blenny
- Tawny Palmfly
- Tawny-tailed bee fly
- Taylor's Goby
- Tayrona Blenny
- Tayrona goby
- Tazy
- Tea-leaf Trevally
- Teared Dwarfgoby
- Tearful Dwarfgoby
- Teays stonefly
- Teddy
- Tellicherry
- Templed fern-sawfly
- Ten-articled black fly
- Ten-filamented black fly
- Tenant Goby
- Tenasserim spectacled leaf monkey
- Tenebrous capped leaf monkey
- Tennessee forestfly
- Tennessee sallfly
- Tennessee snowfly
- Tennessee springfly
- Tenny
- Tentacle shrimpgoby
- Tentacled Blenny
- Tentacled butterfly ray
- Tentacled goby
- Tenthredinid sawfly
- Tequila sunrise guppy
- Terry's Dwarfgoby
- Tersky
- Tessellated Blenny
- Tessellated goby
- Tessellated moray
- Tetha's Dwarfgoby
- Tethinid fly
- Tethys jelly
- Teucer owl butterfly
- Texas forestfly
- Texas Gray
- Texas hooker firefly
- Texas hornet fly
- Texas lion fly
- Texas needlefly
- Texas tinie firefly
- Texas willowfly
- Texas Woodhouse's scrub-jay
- Textile Blenny
- Textile Moray
- Thai Anchovy
- Thai marbled map butterfly
- Thai pony
- Thaman's dwarfgoby
- Thepas' fangblenny
- Thessaly goby
- Thick-edged cowry
- Thick-headed fly
- Thick-legged hoverfly
- Thick-tailed bushbaby
- Thicketgoby
- Thicklimb snowfly
- Thicklipped happy
- Thickspine giant stingray
- Thickspine roughy
- Thimble jelly
- Thin anchovy
- Thin hangingfly
- Thin moray
- Thin snowfly
- Thin trevally
- Thin-barred goby
- Thin-scaled trevally
- Thinbar shrimpgoby
- Thiony's goby
- Thirion's flesh fly
- Thistle stem gall fly
- Thomas's bushbaby
- Thomas's leaf monkey
- Thomas's mountain cavy
- Thompson's butterfly
- Thor assassin fly
- Thor's fritillary
- Thornback ray
- Thornbush blenny
- Thorntail stingray
- Thorny
- Thorny anchovy
- Thorny freshwater stingray
- Thorny ray
- Thorny river stingray
- Thorny round stingray
- Thorny stingray
- Thouin ray
- Thread shrimpgoby
- Thread-spined goby
- Thread-tail dart-goby
- Threadfin blenny
- Threadfin butterfly
- Threadfin deepwater goby
- Threadfin dwarfgoby
- Threadfin goby
- Threadfin mangrovegoby
- Threadfin mudgoby
- Threadfin porgy
- Threadfin reefgoby
- Threadfin saury
- Threadfin silver-biddy
- Threadfin trevally
- Threadless blenny
- Threadless cheek-hook goby
- Three striped blue dart damselfly
- Three-banded butterfly
- Three-banded cowry
- Three-banded robber fly
- Three-barred mouth almighty
- Three-cornered black fly
- Three-eyed goby
- Three-eyed pygmy goby
- Three-knobbed snowfly
- Three-lined blenny
- Three-lined hoverfly
- Three-lobed needlefly
- Three-lobed snowfly
- Three-pointed black fly
- Three-spine sea butterfly
- Three-spot gouramy
- Three-spotted horse fly
- Three-striped night monkey
- Three-striped owl monkey
- Three-striped woodlouse-fly
- Three-tooth caddisfly
- Three-toothed lamprey
- Threetailed porgy
- Thripenny
- Throat bot fly
- Throatspot blenny
- Throatspotted blenny
- Thrush cowry
- Thunderfly
- Thuringian Forest donkey
- Thyreophorid fly
- Tibbles black fly
- Tibetan donkey
- Tibetan ground-jay
- Tibetan pony
- Ticon cownose ray
- Tidal goby
- Tide pool blenny
- Tidepool goby
- Tidepool johnny
- Tidepool snake moray
- Tidewater goby
- Tien Shan fritillary
- Tiene's dwarfgoby
- Tiger beauty
- Tiger bee fly
- Tiger blenny
- Tiger combtooth blenny
- Tiger cowry
- Tiger crane fly
- Tiger dragonfly
- Tiger dwarfgoby
- Tiger egg cowry
- Tiger fly
- Tiger freshwater stingray
- Tiger goby
- Tiger hoverfly
- Tiger mangrove goby
- Tiger milkweed butterfly
- Tiger moray
- Tiger musky
- Tiger palmfly
- Tiger ray
- Tiger sandgoby
- Tiger snake moray
- Tiger teddy
- Tiger watchman goby
- Tigress sawfly
- Tillamook roachfly
- Tille trevally
- Timbrado canary
- Timika mouth almighty
- Timneh African grey
- Timneh grey
- Timor eggfly
- Timor pansy
- Timor Pony
- Tinker's butterfly
- Tiny cory
- Tiny dragonfly
- Tiny forestfly
- Tiny goby
- Tiny needlefly
- Tiny pygmy-goby
- Tiny shrimpgoby
- Tiny-spotted rhinogoby
- Tiny-teeth cowry
- Tip turkey
- Tisza mayfly
- Titania's fritillary
- Titi monkey
- Tixi yellow-toothed cavy
- Toad goby
- Toad greenbottle fly
- Toadfish goby
- Toady
- Tobacco whitefly
- Toby
- Tocantins River ray
- Todd's meadow fritillary
- Tody
- Toilet mothfly
- Tokara pony
- Tokay
- Tomah mayfly
- Tomato bristle fly
- Tombstone Prairie farulan caddisfly
- Tombstone Prairie oligophlebodes caddisfly
- Tommy
- Tommy noddy
- Tomnoddy
- Tompot blenny
- Tonga shrimpgoby
- Tongareva goby
- Tonkin electric ray
- Tonkin snub-nosed monkey
- Toothed anchovy
- Toothed crevally
- Toothed goby
- Toothed soapy
- Toothless anchovy
- Toothless blenny
- Toothpony
- Toothy goby
- Toothy moray
- Toothy snake moray
- Toothy teddy
- Topgallant blenny
- Topknot molly
- Toposa donkey
- Toppin's titi monkey
- Torpedo ray
- Torpedo sawfly
- Torpedo trevally
- Tortoise cowry
- Tortoiseshell butterfly
- Tortonese's goby
- Tortonese's stingray
- Tortuosum goby
- Tosa mirror dory
- Tosh's longtail ray
- Tosh's whipray
- Toshiyuki's dwarfgoby
- Toston springfly
- Townsend's fangblenny
- Toxic goby
- Translucent Coral Goby
- Translucent goby
- Transparent dwarfgoby
- Transparent goby
- Transvaal bush beauty
- Transverse conifer fly
- Transverse flower fly
- Transverse-banded flower fly
- Transvolcanic jay
- Travis's black fly
- Trawl dory
- Tree filamented black fly
- Tree snipefly
- Tree wallaby
- Tree-lichen beauty
- Treehopper mimicking fly
- Trefoil sawfly
- Trench-head pygmygoby
- Triangle caddisfly
- Triangle goby
- Triangular sallfly
- Trichonis blenny
- Trichonis dwarf goby
- Tricky firefly
- Triclaris fritillary
- Tricolor coralblenny
- Tricolor goby
- Trident goby
- Trigloid blenny
- Trindade cleaner goby
- Trindade gregory
- Trindade scaled-blenny
- Trinidad anchovy
- Trinidadian howler monkey
- Triple-spotted clay
- Tripleband goby
- Triplefin blenny
- Triplespot blenny
- Triplespot goby
- Triplespot shrimpgoby
- Tripletooth goby
- Trixoscelidid fly
- Trondo mainty
- Tropical African latrine blowfly
- Tropical anchovy
- Tropical lanternbelly
- Tropical leafwing butterfly
- Tropical milkweed butterfly
- Tropical pinfly
- Tropical queen butterfly
- Tropical sand goby
- Tropical stonefly
- True horse fly
- True stonefly
- True swallow cowry
- Truffle fly
- Trumpet-net caddisfly
- Truncate forestfly
- Truncate needlefly
- Truncate sallfly
- Truncate springfly
- Trunk-eyed moray
- Tsalagi snowfly
- Tschudi's woolly monkey
- Tsitsikamma fishfly
- Tswana donkey
- Tube maker caddisfly
- Tube-making caddisfly
- Tube-worm blenny
- Tubeblenny
- Tubecase netspinning caddisfly
- Tubemouth whipray
- Tubenose goby
- Tubercled black fly
- Tubeworm dwarfgoby
- Tucker's snipe fly
- Tufted blenny
- Tufted clusterfly
- Tufted green-streaked playboy
- Tufted jay
- Tufted sallfly
- Tufted-nymph stonefly
- Tulare sallfly
- Tulip-tree beauty
- Tumbes round stingray
- Tumbu Fly
- Tundra black fly
- Tunicate goby
- Tunisian Barbary
- Tunisian donkey
- Tunny
- Turkay's oblique goby
- Turkestan ground jay
- Turkey moray
- Turkish brook lamprey
- Turkish Red Damselfly
- Turkmen donkey
- Turkmen fritillary
- Turkmen tadpole goby
- Turnip fly
- Turnip root fly
- Turnip sawfly
- Turquoise guppy
- Turquoise Jay
- Turtle cowry
- Tusk goby
- Tussock butterfly
- Twice mutated black fly
- Twice-wounded firefly
- Twigwilter fly
- Twilight bush baby firefly
- Twilight fangblenny
- Twilight goby
- Twin dwarfgoby
- Twin fangblenny
- Twin-banded blenny
- Twin-lobed deerfly
- Twin-occipital dwarfgoby
- Twin-spot butterfly ray
- Twin-spot combtooth-blenny
- Twin-spot fritillary
- Twin-spots sand-goby
- Twin-striped tabby
- Twinbar goby
- Twineye ray
- Twinhorn blenny
- Twinn's black fly
- Twinpore dwarfgoby
- Twinspot coralblenny
- Twinspot dwarfgoby
- Twinspot goby
- Twinspot shrimpgoby
- Twinspots blenny
- Twisted forestfly
- Two line cory
- Two point cory
- Two spot goby
- Two striped black fly
- Two-banded porgy
- Two-banded wasp hoverfly
- Two-barred flasher butterfly
- Two-colored blenny
- Two-eyed black fly
- Two-eyed blenny
- Two-holes moray
- Two-horned black fly
- Two-knobbed snowfly
- Two-lined coralgoby
- Two-lined swamp fly
- Two-lobed forestfly
- Two-lobed needlefly
- Two-lobed springfly
- Two-saddle pygmygoby
- Two-spot mangrove goby
- Two-spot plum judy
- Two-spotted dragonfly
- Two-spotted goby
- Two-step flasher firefly
- Two-stripe pygmy-goby
- Two-striped fangblenny
- Two-tone cory
- Twocoat coralblenny
- Twolobed goby
- Twoscale goby
- Twospine sandgoby
- Twospot blenny
- Twospot dwarfgoby
- Twospot sailfin blenny
- Twospot sandgoby
- Twostripe goby
- Twothread trevally
- Tyler's toby
- Typical eel goby
- Tyrol Grey
- Tyrolean canary
- Tyson's arrow goby
- Tytler's fritillary
- Uakari monkey
- Udzungwa bushbaby
- Uganda mangabey
- Ugandan donkey
- Uinta willowfly
- Uintah snowfly
- Ukkrit's pygmygoby
- Ukrainian brook lamprey
- Ukrainian Grey
- Ukrainian Levkoy
- Ultramarine lory
- Uluguru Bushbaby
- Ululodine split-eyed owlfly
- Ulysses butterfly
- Umatilla snowfly
- Umatilla willowfly
- Umbel button jelly
- Umber sawfly
- Umblachery
- Umbrella comb jelly
- Umbrella jelly
- Umpqua snowfly
- Unadorned rock-wallaby
- Unassuming black fly
- Unattractive black fly
- Uncombed blenny
- Uncompahgre dingy fritillary
- Uncompahgre fritillary butterfly
- Underleaf butterfly
- Undulate ray
- Undulated moray
- Unequal black fly
- Unexpected forestfly
- Unicolor coralgoby
- Unicolor snake moray
- Unicolored goby
- Unicolored jay
- Uninscribed sawfly
- Unknown goby
- Unpolished dwarfgoby
- Unrecognizable black fly
- Unsilvered fritillary
- Upland bully
- Upland green sawfly
- Upland summer mayfly
- Upper Amazon raspy freshwater stingray
- Upside-down fly
- Upside-down harptail blenny
- Upside-down jelly
- Upwelling dwarfgoby
- Urban bluebottle blowfly
- Urchin goby
- Urohaze-goby
- Ursine howler monkey
- Urubamba brown titi monkey
- Urucu cory
- Ushi stingray
- Ussuri sharpbelly
- Utah needlefly
- Utah sallfly
- Utah snowfly
- Uzi fly
- Vagabund clusterfly
- Vagrant butterfly
- Vagrant emperor dragonfly
- Vaillant's anchovy
- Valentia cowry
- Valley forestfly
- Valley mydas fly
- Vallicula comb jelly
- Vampire black fly
- Van Rooy
- Van Son's playboy
- Van Son's skolly
- Vancouver lamprey
- Vandepoll's molly
- Vanishing silhouette goby
- Vanuatu combtooth blenny
- Variable blenny
- Variable cory
- Variable damselfly
- Variable duskyface fly
- Variable eggfly
- Variable fruit fly
- Variable needlefly
- Variable platy
- Variable snake-blenny
- Variable snowfly
- Variable torpedo ray
- Varied burrowing mayfly
- Variegated black fly
- Variegated deer fly
- Variegated electric ray
- Variegated fritillary
- Variegated fruit-fly
- Variegated platy
- Variegated snake blenny
- Vedder snowfly
- Vedder springfly
- Veery
- Veined jay
- Veined monkey
- Velez ray
- Velvet belly
- Venezuela molly
- Venezuela round stingray
- Venezuelan blenny
- Ventral-barred shrimpgoby
- Ventura snowfly
- Venus deer fly
- Venus goby
- Vermiculate electric ray
- Vermiculate river stingray
- Vermiculated blenny
- Vermiculated goby
- Vermont sallfly
- Vernal forestfly
- Vernal sallfly
- Vernal snowfly
- Vernal springfly
- Verrycken's blenny
- Vertical blenny
- Vertical hover goby
- Vertrees's ceraclean caddisfly
- Vespine sawfly
- Viburnum web-spinning sawfly
- Viburnum whitefly
- Victoria's bromeliad fly
- Vieira's titi monkey
- Vietnam moray
- Vietnamese brown moray
- Viking snowfly
- Viking sword fly
- Vily
- Vini lory
- Vinson's goby
- Violaceous jay
- Violet black-legged robber fly
- Violet bromeliad fly
- Violet fritillary
- Violet goby
- Violet leafmining sawfly
- Violet roughy
- Violet sawfly
- Violet-necked lory
- Violet-spotted cowry
- Viper blenny
- Viper jelly
- Viper moray
- Virgin black fly
- Virginia pine sawfly
- Virginia roachfly
- Virginia sallfly
- Virginia springfly
- Virginiae cory
- Virginiana snowfly
- Visakha moray
- Visovac goby
- Vitreous lobate comb-jelly
- Viviparous blenny
- Vladykov's lamprey
- Vniro's roughy
- Volcano pygmygoby
- Volcano shrimpgoby
- Volga dwarf goby
- Volta pansy
- Volutine Stoneyian tabanid fly
- Wafic's eagle ray
- Wagner gap sallfly
- Wagtail goby
- Wahiawa gray
- Wahkeena Falls flightless stonefly
- Wahkeena forestfly
- Wahkeena springfly
- Waigeo brush-turkey
- Waisted duckfly
- Walker's anchovy
- Walker's cowry
- Walker's spiny crawler mayfly
- Walking goby
- Wall butterfly
- Wallace's blue pansy
- Wallace's Deepwater mayfly
- Wallace's freshwater stingray
- Wallace's golden birdwing butterfly
- Wallis Country
- Wallowa sallfly
- Walnut fly
- Walnut husk fly
- Waltz's small minnow mayfly
- Waltzing fly
- Walvis Ridge moray
- Wamba monkey
- Wandering cowry
- Wandering deer fly
- Wandering donkey
- Wandering net-tube caddisfly
- Wandering percher dragonfly
- Wandering shadefly
- Wangunu's pygmygoby
- Wanieso saury
- Warble fly
- Ward's sleeper goby
- Warsaw forestfly
- Warthead blenny
- Warthead goby
- Warty comb jelly
- Warty dory
- Warty little egg cowry
- Warty-headed goby
- Wasatch snowfly
- Washed-out bee fly
- Washington sallfly
- Washoe snowfly
- Wasp goby
- Wasp hoverfly
- Wasp mantisfly
- Wasp pygmygoby
- Wasp robber fly
- Wasp wood-soldierfly
- Wasp-grabber fly
- Wasp-mimic hoverfly
- Watanabe's lanternfly
- Watauga springfly
- Watchman goby
- Water betony
- Water penny
- Water snipe fly
- Water turkey
- Water-avens pigmy
- Waterbuzz dancefly
- Waterslager canary
- Watson's calligrapher fly
- Watson's goby
- Watson's gulf coast viceroy
- Watson's river goby
- Wattled brush-turkey
- Wattled sunbird-asity
- Waved light fly
- Waved tabby
- Wavey
- Waving-wing fly
- Wavy chestnut Y
- Wavy common palmfly
- Wavy-lined blenny
- Wax fly
- Wayag shrimpgoby
- Wayward sawfly
- Weaver's fritillary
- Web-spinning larch sawfly
- Web-spinning sawfly
- Webbed grey
- Wedge dwarfgoby
- Wedge-tailed jery
- Wedgespot fruit fly
- Wedgetooth snakemoray
- Weed goby
- Weeping dwarfgoby
- Weigt's blenny
- Weipa bandy bandy
- Weird round winged jelly
- Well earthworm goby
- Well goby
- Welsh pony
- Welshman's button caddisfly
- Welted thistle fly
- Wenatchee forestfly
- West African blenny
- West African fantasy
- West African freshwater goby
- West African red monkey
- West African speckled blenny
- West African toby
- West African torpedo ray
- West Australian Rock wallaby
- West Coast black fly
- West coast lady
- West coast lady butterfly
- West Himalayan spotted palmfly
- West Indian canefly
- West Indian fruit fly
- West Indian porgy
- West Kimberley rock-wallaby
- West Pacific anchovy
- West Pacific luminous roughy
- West Papua sleeper goby
- West Papuan blue-spotted maskray
- West Virginia white butterfly
- Western ant fly
- Western Asia blue pansy
- Western Atlantic silver roughy
- Western Atlantic torpedo ray
- Western Australian brown blowfly
- Western band-winged hover fly
- Western bee-fly
- Western black horse fly
- Western blue beauty
- Western brook lamprey
- Western brush wallaby
- Western calligrapher fly
- Western cherry fruit fly
- Western cling-goby
- Western club-tailed dragonfly
- Western conifer fly
- Western courtier butterfly
- Western Cray
- Western dobsonfly
- Western fairy playboy
- Western firefly
- Western forest wallaby
- Western Greece goby
- Western gregory
- Western grey
- Western gulf fritillary
- Western hare wallaby
- Western Himalayan jay
- Western hornet fly
- Western horse fly
- Western Indo-Pacific spotted eagle ray
- Western jumping blenny
- Western lesser spot-nosed monkey
- Western luminous roughy
- Western meadow fly
- Western meadow fritillary
- Western Myanmar jay
- Western needle-clawed bushbaby
- Western needlefly
- Western Pacific roughy
- Western patas monkey
- Western Pearly
- Western phantom crane fly
- Western pond fly
- Western putty-nosed monkey
- Western pygmy blue butterfly
- Western pygmyfly
- Western regal fritillary
- Western river lamprey
- Western rock wallaby
- Western roughy
- Western sallfly
- Western short-eared rock wallaby
- Western shovelnose ray
- Western Siberian jay
- Western silverbelly
- Western smoothhead glass blenny
- Western spot-winged ant fly
- Western stonefly
- Western stripey
- Western Sudan pony
- Western sycamore sawfly
- Western tiger swallowtail butterfly
- Western Transcaucasian brook lamprey
- Western tubenose goby
- Western wasp fly
- Western willowfly
- Western wood fly
- Western wood-vase hoverfly
- Western Yabby
- Western yellowjacket fly
- Westphalian Pony
- Westwind black fly
- Westwood's white lady
- Wheat bulb fly
- Wheat fly
- Wheat stem sawfly
- Wheeled black fly
- Wheeler's shrimp goby
- Whip coral goby
- Whip stingray
- Whip-tom-kelly
- Whipfin silver-biddy
- Whippy
- Whipray
- Whiptail devil ray
- Whiptail stingray
- Whiptail wallaby
- Whiskered bumble fly
- Whiskered eel goby
- Whiskered goby
- White admiral butterfly
- White anchovy
- White blubber jelly
- White canary
- White cory
- White Country
- White crabwalker mayfly
- White dawnfly
- White dragontail Butterfly
- White Egyptian donkey
- White eye sea spray
- White Galloway
- White ghost lanternfly
- White goby
- White gooney
- White Holland turkey
- White horse fly
- White Imperial Butterfly
- White jawed moray
- White lady
- White Midget turkey
- White miller caddisfly
- White moray
- White Mountain Butterfly
- White mountain fritillary
- White noddy
- White Peacock Butterfly
- White pine sawfly
- White ribbon moray
- White stripe cory
- White striped fruit fly
- White tiger butterfly
- White tiger fly
- White toothy
- White trevally
- White water goby
- White yabby
- White-arrowed horse fly
- White-backed coly
- White-backed shrimpgoby
- White-band coral-goby
- White-banded gregory
- White-banded Judy
- White-banded palmfly
- White-banded pigmy
- White-bar goby
- White-barred alder pigmy
- White-barred blenny
- White-barred peat hoverfly
- White-bellied booby
- White-bellied Canary
- White-bellied spider monkey
- White-blotched river stingray
- White-cheeked horse fly
- White-cheeked mangabey
- White-cheeked spider monkey
- White-coated Titi Monkey
- White-collared jay
- White-craved posy
- White-crowned mangabey
- White-dotted blenny
- White-eared titi monkey
- White-edged moray
- White-eye goby
- White-eyed moray
- White-eyelid mangabey
- White-faced bee fly
- White-faced capuchin monkey
- White-Faced Dragonfly
- White-faced flower fly
- White-faced jay
- White-faced lion fly
- White-flag sand-goby
- White-footed lesser house fly
- White-fronted capuchin monkey
- White-fronted leaf monkey
- White-girdled goby
- White-gloved howdy
- White-haired ant fly
- White-headed bee fly
- White-headed coly
- White-headed jay
- White-kneed fen fly
- White-legged cranefly
- White-legged damselfly
- White-line grey
- White-line pygmy goby
- White-line seawhip goby
- White-lined coralblenny
- White-lipped peccary
- White-margined goby
- White-naped jay
- White-naped lory
- White-naped mangabey
- White-nosed moustached monkey
- White-rimmed stingray
- White-rumped black leaf monkey
- White-saddled shrimp-goby
- White-speckled blenny
- White-speckled snake moray
- White-spot pigmy
- White-spot trevally
- White-spotted blenny
- White-spotted combtooth blenny
- White-spotted eagle ray
- White-spotted goby
- White-spotted judy
- White-spotted moray
- White-spotted moth fly
- White-spotted pond fly
- White-spotted sawfly
- White-spotted shark-ray
- white-spotted shovelnose ray
- White-spotted shrimp-goby
- White-starred goby
- White-striped forest wallaby
- White-striped goby
- White-striped litter fly
- White-tailed antsangy
- White-tailed bee fly
- White-tailed bumblebee hoverfly
- White-tailed jay
- White-tailed titi monkey
- White-throated Canary
- White-throated jay
- White-throated magpie-jay
- White-throated Monkey
- White-throated wallaby
- White-tipped sawfly
- White-Tongued Trevally
- White-ventral goby
- White-winged march fly
- White's goldenrod fly
- Whiteback signal blenny
- Whiteband goby
- Whitebanded blenny
- Whitebelly toby
- Whiteblotch snake blenny
- Whitebone porgy
- Whitecap goby
- Whitecap shrimp goby
- Whitecheek blenny
- Whitecheek goby
- Whiteclaw yabby
- Whitecross Jelly
- Whiteface Moray
- Whitefin blenny
- Whitefin trevally
- Whitefoot raspberry mining sawfly
- Whitehead's grenadier anchovy
- Whitelined coral goby
- Whitelip Moray
- Whitemargin moray
- Whitemouth moray
- Whitemouth trevally
- Whitenose whip ray
- Whitesaddle blenny
- Whitespot fritillary
- Whitespot moray
- Whitespot ray
- Whitespotted freshwater stingray
- Whitespotted frillgoby
- Whitespotted toby
- Whitespotted whipray
- Whitestockinged black fly
- Whitestriped pygmygoby
- Whitetail gregory
- Whitetail stingray
- Whitetailed forestfly
- Whitethorn grey
- Whitetip moray
- Whitney
- Whitney snowfly
- Whitney's horse fly
- Wichmann's mouth almighty
- Wide cory
- Wide-barred shrimpgoby
- Wide-gape paedomorphic goby
- Wide-mouth moray
- Wide-mouthed lamprey
- Wide-mouthed trevally
- Widebanded cleaning goby
- Widespread snowfly
- Widow monkey
- Widow stonefly
- Wilbur springs shore fly
- Wilbur's goby
- Wild cavy
- Wild-service pigmy
- Willamette snowfly
- Williams's blenny
- Williamson's Hawaiian damselfly
- Williston's bee fly
- Williston's bumble fly
- Williston's wasp fly
- Willow apple gall sawfly
- Willow beauty
- Willow catkin fly
- Willow emerald damselfly
- Willow oak sawfly
- Willow pigmy
- Willow Redgall Sawfly
- Willow sallfly
- Willow sawfly
- Willow shoot sawfly
- Willow stem sawfly
- Willowfly
- Wilson's goby
- Winch's pygmygoby
- Wind river dingy fritillary
- Windmill butterfly
- Window fly
- Window forestfly
- Window-waisted fly
- Windtoy
- Wine Snowfly
- Wing-waving fly
- Winged box jelly
- Winged comb jelly
- Winged pocket comb jelly
- Wingfin anchovy
- Wingfin stingray
- Wingless hangingfly
- Wingless snowfly
- Wingless soldier fly
- Winnebago small square-gilled mayfly
- Winsome fly
- Winter bumblefly
- Winter chippy
- Winter crane fly
- Winter damselfly
- Winter firefly
- Winter skolly
- Winter stonefly
- Winterbottom's coral goby
- Winterbottom's dwarfgoby
- Winterbottom's eelblenny
- Winterbottom's flapheaded goby
- Winterbottom's goby
- Wirz's goby
- Wishiwilly
- Witsand white lady
- Wittu islands vervet monkey
- Wizard butterfly
- Wolf blenny
- Wolf cory
- Wolf fangbelly
- Wolf fangblenny
- Wolf's mona monkey
- Wolfsnout goby
- Wolkberg orange-lined shadefly
- Wombat fly
- Wonder cowry
- Wood anemone sawfly
- Wood borer sawfly
- Wood fly
- Wood lotus pigmy
- Wood pussy
- Wood snipefly
- Wood soldier fly
- Wood stem-sawfly
- Wood white butterfly
- Wood's pond fly
- Woodcutterbee robberfly
- Woodhouse's scrub jay
- Woodland black fly
- Woodland lucy
- Woodlands sallfly
- Woodlouse fly
- Woodrat bot fly
- Woods' barbelgoby
- Woodsorrel whitefly
- Woodward's moray
- Woolly alder sawfly
- Woolly bee fly
- Woolly bromeliad fly
- Woolly gray
- Woolly monkey
- Woolly spider monkey
- Woolly thistle fly
- Woolly whitefly
- Woolly-tailed marsh fly
- Woomera green friendly
- Worm goby
- Wormwood fly
- Wormy electric ray
- Wouter's pygmygoby
- Wrasse blenny
- Wrenched monkey
- Wrinkled cowry
- Wrinkled moray
- Wrong long-horned caddisfly
- Wuestnei's sedge-sawfly
- Wuyanling goby
- Wykeham's grey
- Wyoming black fly
- Wyville's crownjelly
- Xanthicles owl-butterfly
- Xestus sabretooth blenny
- Xingu River ray
- Xinjiang ground-jay
- Xyelid fly
- Xylomyid fly
- Xylophagid fly
- Y-bar moray
- Y-bar shrimp goby
- Y-blenny
- Y-lined moray
- Yabby
- Yakima springfly
- Yakut pony
- Yalobusha needlefly
- Yam babybody
- Yamfly
- Yangtse grenadier anchovy
- Yano's cheek-hook goby
- Yano's glidergoby
- Yano's starry goby
- Yantai stingray
- Yarrell's blenny
- Yasha goby
- Yasha white ray shrimp goby
- Yatabe blenny
- Yaté's goby
- Yatsu's shrimpgoby
- Yellow admiral butterfly
- Yellow anchovy
- Yellow and white-striped pygmygoby
- Yellow ant fly
- Yellow barred pygmygoby
- Yellow bee-mimic fly
- Yellow berberis fruit fly
- Yellow blenny
- Yellow Brachycercus mayfly
- Yellow bumblefly
- Yellow cavegoby
- Yellow cereal fly
- Yellow cheek blenny
- Yellow clown goby
- Yellow club-tailed dragonfly
- Yellow coral goby
- Yellow cory
- Yellow dassy
- Yellow downlooker snipefly
- Yellow dung fly
- Yellow emperor dragonfly
- Yellow fangblenny
- Yellow flat-footed fly
- Yellow hover fly
- Yellow longnose butterfly
- Yellow mayfly
- Yellow mimic fly
- Yellow Monday
- Yellow moray
- Yellow nanny
- Yellow net-spinning caddisfly
- Yellow owlfly
- Yellow pansy
- Yellow porgy
- Yellow prawn-goby
- Yellow Priolepis goby
- Yellow pygmy goby
- Yellow river goby
- Yellow roachfly
- Yellow sabretooth blenny
- Yellow sally
- Yellow sally stonefly
- Yellow sea lily
- Yellow shovelnose ray
- Yellow shrimpgoby
- Yellow soldier fly
- Yellow spear-winged fly
- Yellow spotted dragonfly
- Yellow spotted stingray
- Yellow Starthistle Gall Fly
- Yellow Starthistle Peacock Fly
- Yellow stingray
- Yellow sunrise guppy
- Yellow tiger Endler guppy
- Yellow trevally
- Yellow tunny
- Yellow wall butterfly
- Yellow watchman goby
- Yellow yowley
- Yellow-and-black dwarfgoby
- Yellow-banded pansy
- Yellow-banded pygmygoby
- Yellow-barred peat hover fly
- Yellow-barred shrimp-goby
- Yellow-bellied baldy
- Yellow-bellied firefly
- Yellow-bellied goby
- Yellow-bellied owl monkey
- Yellow-bellied sunbird-asity
- Yellow-bibbed lory
- Yellow-cheeked wasp fly
- Yellow-crowned canary
- Yellow-edged moray
- Yellow-eye combtooth blenny
- Yellow-faced blowfly
- Yellow-faced damselfly
- Yellow-faced flower fly
- Yellow-faced fly
- Yellow-filament goby
- Yellow-fin dwarfgoby
- Yellow-fin trevally
- Yellow-finned black porgy
- Yellow-footed march fly
- Yellow-footed rock-wallaby
- Yellow-fronted canary
- Yellow-green goby
- Yellow-haired ant fly
- Yellow-haired sun fly
- Yellow-haltered forest fly
- Yellow-handed titi monkey
- Yellow-headed black fly
- Yellow-headed goby
- Yellow-headed snail parasitic blowfly
- Yellow-horned hood caddisfly
- Yellow-kneed fen fly
- Yellow-legged bog fly
- Yellow-legged brushturkey
- Yellow-legged centurion fly
- Yellow-legged club-tailed dragonfly
- Yellow-legged dragonfly
- Yellow-legged flower fly
- Yellow-legged hover fly
- Yellow-legged marsh fly
- Yellow-legged stem-sawfly
- Yellow-legged water-snipefly
- Yellow-legged wood fly
- Yellow-lined fairygoby
- Yellow-lined shrimpgoby
- Yellow-margined flower fly
- Yellow-margined marsh fly
- Yellow-mouth pikeblenny
- Yellow-necked firefly
- Yellow-red pygmygoby
- Yellow-shoulder dwarfgoby
- Yellow-shouldered drone fly
- Yellow-shouldered hover fly
- Yellow-shouldered stout hover fly
- Yellow-sided clover-sawfly
- Yellow-speckled cave-goby
- Yellow-speckled pygmy-goby
- Yellow-spotted bromeliad fly
- Yellow-spotted emerald dragonfly
- Yellow-spotted fanray
- Yellow-spotted goby
- Yellow-spotted moray
- Yellow-spotted pond fly
- Yellow-spotted sand goby
- Yellow-spotted shrimpgoby
- Yellow-streaked lory
- Yellow-tailed hornet fly
- Yellow-tailed pygmygoby
- Yellow-tailed woolly monkey
- Yellow-thighed thick-leg fly
- Yellow-throated meadow fly
- Yellow-toothed cavy
- Yellowback blenny
- Yellowbanded porgy
- Yellowbeak tanglevein fly
- Yellowbelly
- Yellowest doli-fly
- Yellowface Kauai damselfly
- Yellowface pikeblenny
- Yellowfin blenny
- Yellowfin goby
- Yellowfin snubnose goby
- Yellowfin toxic goby
- Yellowfoot shrimpgoby
- Yellowgill moray
- Yellowhead cory
- Yellowhead dwarfgoby
- Yellowhead moray
- Yellowheaded Spruce Sawfly
- Yellowhorn Fern-sawfly
- Yellowjacket horse fly
- Yellowjacket hoverfly
- Yellowline goby
- Yellowmouth moray
- Yellownose goby
- Yellownose shrimpgoby
- Yellowprow goby
- Yellowshield Wasp Fly
- Yellowskin dwarfgoby
- Yellowskin goby
- Yellowspot goby
- Yellowspotted trevally
- Yellowstar Northern Caddisfly
- Yellowstone snowfly
- Yellowstreak goby
- Yellowstripe goby
- Yellowtail black blenny
- Yellowtail blenny
- Yellowtail fangblenny
- Yellowtail rockclimbing goby
- Yellowtip gregory
- Yellowtip molly
- Yogashima banded goby
- Yolo snowfly
- Yonaguni pony
- York sallfly
- Yorkshire canary
- Yosemite sallfly
- Yosemite snowfly
- Yosemite springfly
- Yosemite willowfly
- Yoshino's goby
- Yoshino's pygmygoby
- Yuba snowfly
- Yucatán black howler monkey
- Yucatan goby
- Yucatan jay
- Yucatán molly
- Yukon snowfly
- Yurok sallfly
- Zabaleta anchovy
- Zaca blenny
- Zambezi happy
- Zammarano's monkey
- Zanskari pony
- Zanzibar Bushbaby
- Zanzibar red colobus monkey
- Zanzibar Sykes's monkey
- Zebra blenny
- Zebra caddisfly
- Zebra Catalina goby
- Zebra goby
- Zebra swallowtail butterfly
- Zebra-head blenny
- Zebraface blenny
- Zebratail blenny
- Zebratail cory
- Zebrette goby
- Zebrinny
- Zephyr anchovy
- Zerene fritillary
- Zhou's scarlet goby
- Zigzag cowry
- Zigzag jelly
- Zigzag pygmygoby
- Zinnia fly
- Zion springfly
- Zonal sawfly
- Zoned cowry
- Zoned dwarfgoby
- Zonetail butterfly ray
- Zony
- Zoulay
- Zulu blenny
- Zulu shadefly
- Zvonimir's blenny
60 ptsRare145 answersShow answersHide answers
Uncommon — only a minority of players land here.
- African grey
- Alaskan husky
- American Bully
- Angora bunny
- Atlantic canary
- Atlantic stingray
- Billy
- Birdy
- Blackfly
- Blowfly
- Blue butterfly
- Blue morpho butterfly
- Blue-footed booby
- Blue-spotted ribbontail ray
- Blue-spotted stingray
- Botfly
- Brittany
- Broad Breasted White turkey
- Brush turkey
- Bully
- Bushbaby
- Cabbage white butterfly
- California scrub jay
- Canada jay
- Capuchin monkey
- Cassowary
- Cavy
- Chincoteague pony
- Cownose ray
- Crane fly
- Crawdaddy
- Damselfly
- Deer fly
- Doggy
- Dragon moray
- Drain fly
- Dromedary
- Ducky
- Dung fly
- Electric ray
- Eurasian jay
- Filly
- Finger monkey
- Fishfly
- Fishy
- Fritillary
- Froggy
- Gadfly
- Giant manta ray
- Glasswing butterfly
- Goby
- Green jay
- Green monkey
- Greenhead fly
- Greenland husky
- Guernsey
- Gypsy
- Horsefly
- Horsey
- Hoverfly
- Howler monkey
- Human botfly
- Icelandic pony
- Jelly
- Jenny
- Jersey
- Joey
- John Dory
- Lamprey
- Lanternfly
- Leaf monkey
- Macaque monkey
- Margay
- Marmoset monkey
- Mayfly
- Mediterranean fruit fly
- Miniature donkey
- Miniature Shetland pony
- Moggy
- Molly
- Mongolian pony
- Moon jelly
- Moray
- Mousey
- Mudpuppy
- Muscovy
- Musky
- Nanny
- New World monkey
- Ocellated turkey
- Old World monkey
- Owl monkey
- Painted lady
- Peacock butterfly
- Piggy
- Pipevine swallowtail butterfly
- Pitty
- Pizzly
- Platy
- Polo pony
- Pomsky
- Porgy
- Proboscis monkey
- Queen butterfly
- Question mark butterfly
- Rainbow lory
- Red admiral butterfly
- Red howler monkey
- Rhesus monkey
- Rio Grande wild turkey
- Rock wallaby
- Roly-poly
- Saki monkey
- Sandfly
- Scorpionfly
- Screwworm fly
- Scrub jay
- Sea lamprey
- Sea monkey
- Silky
- Snow monkey
- Southern stingray
- Spotted lanternfly
- Squirrel monkey
- Stable fly
- Staffy
- Stalk-eyed fly
- Steller's jay
- Swallowtail butterfly
- Tabby
- Tamarin monkey
- Tammar wallaby
- Tiger butterfly
- Trevally
- Tsetse fly
- Vervet monkey
- Viceroy
- Western scrub jay
- Whitefly
- Wild turkey
- Yellow canary
- Yellow fly
- Zebra butterfly
- Zebra moray
- Zonkey
30 ptsSchooler20 answersShow answersHide answers
A solid, middling pick shared with plenty of other players.
- Anchovy
- Blue jay
- Booby
- Canary
- Dragonfly
- Firefly
- Fruit fly
- Grizzly
- Guppy
- Housefly
- Husky
- Jay
- Manta ray
- Monarch butterfly
- Osprey
- Ray
- Shetland pony
- Spider monkey
- Stingray
- Wallaby
10 ptsPlankton9 answersShow answersHide answers
The most common answer on the board.
- Bunny
- Butterfly
- Donkey
- Fly
- Kitty
- Monkey
- Pony
- Puppy
- Turkey