Waccamaw darterEtheostoma perlongum
Waccamaw killifishFundulus waccamensis
Waccamaw silversideMenidia extensa
Wadge Bank hagfishEptatretus wadgensis
Wafic's eagle rayAetomylaeus wafickii
Wagtail GobyCallogobius falx
WahooAcanthocybium solandri
GameWahrindiSynodontis schall
GameWaigeo rainbowfishMelanotaenia catherinae
Waigieu sea perchPsammoperca datnioides
Waigieu seaperchPsammoperca waigiensis
GameWaistcoat lanternfishTaaningichthys minimus
Waite's lefteye flounderArnoglossus waitei
Waite's splitfinLuzonichthys waitei
Walea pygmy seahorseHippocampus waleananus
Walindi fairy-warsseCirrhilabrus walindi
Walker's cusk eelBassogigas walkeri
Walker's toadfishBatrachoides walkeri
Walking catfishClarias brachysoma
Walking gobyScartelaos histophorus
Walking snakeheadChanna orientalis
Wall canyon suckerCatostomus murivallis
Wallaceochromis rubrolabiatus
Walleye surfperchHyperprosopon argenteum
GameWalter's toadfishBatrachoides waltersi
Walton's flasherwrasseParacheilinus walton
Walton's mudskipperPeriophthalmus waltoni
Wami tilapiaOreochromis urolepis
Wandering seabreamAcanthopagrus vagus
Wangunu's pygmygobyTrimma wangunui
Wanieso lizardfishSaurida wanieso
GameWara waraHypostomus ventromaculatus
Ward's damselPomacentrus wardi
Ward's sleeperValenciennea wardii
Ward's tilefishBranchiostegus wardi
Warming's lantern fishCeratoscopelus warmingii
Warner suckerCatostomus warnerensis
Warpaint shinerCoccotis coccogenis
Warrah skateDipturus lamillai
Warren's sixgill sawsharkPliotrema warreni
GameWarrior catfishAceroichthys dioctes
Warrior darterEtheostoma bellator
Warrior shinerLythrurus alegnotus
Warsaw grouperHyporthodus nigritus
GameWarteye stargazerGillellus uranidea
Warthead blennyProtemblemaria bicirrus
Warthead gobyParagobiodon modestus
Warthead sculpinMyoxocephalus niger
Warty doryAllocyttus verrucosus
Warty frogfishAntennarius maculatus
Warty handfishThymichthys verrucosus
Warty poacherChesnonia verrucosa
Warty prowfishAetapcus maculatus
WaryfishScopelosaurus argenteus
Wasp gobyChriolepis vespa
Wasp pygmygobyTrimma flavatrum
Wasp roguefishParacentropogon vespa
Wasp-spine velvetfishAcanthosphex leurynnis
Wass' pipefishFestucalex wassi
Watases lanternfishDiaphus watasei
Watchful jawfishOpistognathus vigilax
Watercress darterEtheostoma nuchale
Wattled eelpoutLycodes palearis
Wavy grubfishParapercis haackei
Wavy jaw slopefishCymatognathus aureolateralis
Wavy-lined blennyEntomacrodus decussatus
Wavy-lined grouperEpinephelus undulosus
Wavyband soleZebrias japonica
Wavyline gruntMicrolepidotus inornatus
Waxy filefishCantherhines cerinus
Wayag shrimpgobyVanderhorstia wayag
Wayanad leaffishPristolepis pentacantha
Waziristan snowtroutSchizocypris brucei
Weak lefteye flounderArnoglossus debilis
WeakfishCynoscion squamipinnis
Weakscaled podgePseudogramma paucilepis
WeatherfishMisgurnus fossilis
Web burrfishChilomycterus antillarum
Weber's chromisChromis weberi
Weber's croakerJohnius weberi
Weber's mudskipperPeriophthalmus weberi
Wedge dwarfgobyEviota melanosphena
Wedge soleDicologlossa cuneata
Wedge-tailed tuskfishChoerodon sugillatum
Wedged zipper loachParacanthocobitis triangula
Wedgehead siphonfishSiphamia cuneiceps
Wedgejaw goatfishParupeneus angulatus
Wedgespot damselPomacentrus cuneatus
Wedgespot shinerMiniellus greenei
Wedgetail filefishParamonacanthus frenatus
Wedgetail triggerfishRhinecanthus rectangulus
Weed cardinalfishFoa brachygramma
Weed shinerAlburnops texanus
Weed wrasseHalichoeres papilionaceus
WeedsuckerEckloniaichthys scylliorhiniceps
Weedy scorpionfishRhinopias frondosa
Weedy stingfishScorpaenopsis cirrosa
Weeping dwarfgobyEviota lacrimosa
Weeping toadoTorquigener pleurogramma
Wei-Jen’s lizardfishSaurida weijeni
Welander's flatheadRogadius welanderi
Welch's grunterBidyanus welchi
Wels catfishSilurus glanis
GameWenchmanPristipomoides aquilonaris
GameWeng's skateDipturus wengi
Werner's catfishClarias werneri
Werner's killifishAplocheilus werneri
Werner's smooth-headConocara werneri
West African bichirPolypterus retropinnis
West African catsharkScyliorhinus cervigoni
West African freshwater gobyAwaous lateristriga
West African goatfishPseudupeneus prayensis
West African hawkfishCirrhitus atlanticus
West African ilishaIlisha africana
West African ladyfishElops lacerta
GameWest African lungfishProtopterus annectens
West African pygmy herringSierrathrissa leonensis
West African pygmy skateNeoraja africana
West African rockhopperEntomacrodus cadenati
West African seahorseHippocampus algiricus
West African sharpnose-pufferCanthigaster supramacula
West African skateBathyraja hesperafricana
West African spadefishChaetodipterus lippei
West African Spanish mackerelScomberomorus tritor
GameWest African stargazerUranoscopus cadenati
West Atlantic (silver) deepsea herringNeobathyclupea argentea
West Australian butterflyfishChaetodon assarius
West Australian chromisChromis westaustralis
West Australian dhufishGlaucosoma hebraicum
GameWest Australian lanternsharkEtmopterus westraliensis
West Australian seahorseHippocampus subelongatus
West coast seabreamLithognathus aureti
GameWest coast soleAustroglossus microlepis
West Gippsland GalaxiasGalaxias longifundus
West Indian lanternsharkEtmopterus robinsi
West Irian river spratClupeoides venulosus
West Jumeau bigeye dragonetSynchiropus novaecaledoniae
West Pacific (dwarf) deepsea herringNeobathyclupea gracilis
West Pacific luminous roughyAulotrachichthys prosthemius
West Papuan blue-spotted maskrayNeotrygon westpapuensis
West-African ParrotfishSparisoma choati
Westcoast klipfishClinus heterodon
Western angelsharkSquatina pseudocellata
Western archerfishToxotes oligolepis
Western Atlantic grenadierNezumia atlantica
Western Atlantic seabreamArchosargus rhomboidalis
Western atlantic torpedoTetronarce occidentalis
Western Austalian deep-water tonguesoleCynoglossus westraliensis
Western Australian bigeye dragonetSynchiropus grandoculis
Western Australian black-head triplefinEnneapterygius larsonae
Western Australian demoiselleNeopomacentrus aktites
Western Australian LegskateSinobatis bulbicauda
Western Australian salmonArripis truttacea
GameWestern Australian sculpinPsychrolutes occidentalis
Western Australian slope dragonetCentrodraco insolitus
Western blacknose daceRhinichthys obtusus
Western Blackspot WaspfishLiocranium pleurostigma
Western blue devilParaplesiops sinclairi
Western blue groperAchoerodus gouldii
Western blue skateNotoraja hesperindica
Western bottlenose mormyridMormyrus lacerda
GameWestern brook lampreyLampetra richardsoni
Western buffalo breamKyphosus cornelii
Western butterfishPentapodus vitta
Western carp gudgeonHypseleotris klunzingeri
Western catfishCallichthys fabricioi
Western cleaner-clingfishCochleoceps bicolor
Western creek chubsuckerErimyzon claviformis
Western crested loachParacobitis malapterura
Western crested pipefishMitotichthys meraculus
Western deepsea cardinalfishEpigonus occidentalis
Western dwarf galaxiasGalaxiella munda
Western falcate lionfishEbosia vespertina
Western footballerNeatypus obliquus
Western frogfishBatrachomoeus occidentalis
Western galaxiasGalaxias occidentalis
Western Ghat glassy perchletParambassis thomassi
Western Ghat loachBhavania australis
Western Greece gobyEconomidichthys pygmaeus
Western gregoryPlectroglyphidodon obreptus
Western gulper sharkCentrophorus westraliensis
Western hardyheadLeptatherina wallacei
Western highfin spurdogSqualus altipinnis
Western jumping blennyLepidoblennius marmoratus
Western kelpfishChironemus georgianus
Western king wrasseCoris auricularis
Western longnose spurdogSqualus nasutus
Western luminous roughyAulotrachichthys argyrophanus
Western Madagascar cichlidPtychochromis onilahy
Western numbfishNarcinops lasti
Western orange perchLepidoperca filamenta
Western Pacific gizzard shadNematalosa come
Western Pacific roughyHoplostethus japonicus
Western Pacific spinysnout soldierfishOstichthys spiniger
Western Pacific tonguefishSymphurus thermophilus
Western pigfishBodianus vulpinus
Western pygmy perchNannoperca vittata
Western pygmy tuskfishChoerodon skaiopygmaeus
Western rainbowfishMelanotaenia australis
Western red scorpionfishScorpaena sumptuosa
Western river lampreyOccidentis ayresii
Western roughyOptivus agrammus
Western round skateIrolita westraliensis
Western sand darterAmmocrypta clara
Western scalyfinParma occidentalis
Western school whitingSillago vittata
Western scorpionfishScorpaena onaria
Western seacarpAplodactylus westralis
Western shellearKneria polli
Western shovelnose rayAptychotrema vincentiana
Western shovelnose stingareeTrygonoptera mucosa
Western silverbellyParequula elongata
Western silvery minnowHybognathus argyritis
Western smooth boxfishAnoplocapros amygdaloides
Western softhead grenadierMalacocephalus occidentalis
Western sooty grunterHephaestus jenkinsi
Western spotted catsharkAsymbolus occiduus
Western spotted smoothhoundMustelus stevensi
Western starhead topminnowFundulus blairae
Western striped cardinalfishOstorhinchus victoriae
Western striped grunterPelates octolineatus
Western talmaChelmonops curiosus
Western Transcaucasian lampreyLethenteron ninae
Western trumpeter sillagoSillago burrus
Western tubenose gobyProterorhinus semilunaris
Western wirrahAcanthistius serratus
Western wobbegongOrectolobus hutchinsi
Western Yellowfin BreamAcanthopagrus morrisoni
GameWestern yellowfin seabreamAcanthopagrus morrisonae
Western-Australian flatheadPlatycephalus orbitalis
Wetzone butter catfishOmpok argestes
Whale sharkRhincodon typus
WhalefishCetomimus hempeli
Whalehead dreamerLophodolos acanthognathus
WhalesuckerRemora australis
Whip coral gobyBryaninops yongei
Whip eelBascanichthys scuticaris
Whip sting-rayDasyatis hastata
Whip stingrayHemitrygon akajei
GameWhip-fin wrasseCirrhilabrus filamentosus
Whipbeard plunderfishPogonophryne stewarti
Whipfin ponyfishEquulites leuciscus
Whipfin sea catfishNetuma patriciae
Whipfin silverbiddyGerres filamentosus
Whipsnout sorcererVenefica proboscidea
Whiptail catfishFarlowella acus
Whiptail congerRhynchoconger gracilior
Whiptail cuskHypopleuron caninum
Whiptail gulperSaccopharynx schmidti
Whiptail ribbonfishDesmodema lorum
Whiptail stingrayDasyatis brevis
Whiskered prowfishNeopataecus waterhousii
Whiskered snailfishAllocareproctus ungak
Whiskered soleMonochirus hispidus
Whiskered viviparous brotulaAlionematichthys piger
Whiskereye clingfishDerilissus kremnobates
Whiskery sharkFurgaleus macki
Whitaker's soleAseraggodes whitakeri
White amur breamParabramis pekinensis
White barbelGaleichthys feliceps
White bassMorone chrysops
GameWhite breamBlicca bjoerkna
White catfishAmeiurus catus
GameWhite charSalvelinus albus
White cichlidMaskaheros argenteus
White cloud mountain minnowTanichthys albonubes
White coryCorydoras heteromorphus
White crappiePomoxis annularis
GameWhite croakerGenyonemus lineatus
GameWhite cutthroat eelDysomma formosa
White damselDischistodus perspicillatus
White grouperEpinephelus aeneus
GameWhite gruntHaemulon plumierii
GameWhite hakeUrophycis tenuis
GameWhite hawkfishAmblycirrhitus earnshawi
White Kura bleakLeucalburnus satunini
White large-toothed congerBathyuroconger albus
White margateHaemulon album
GameWhite nose loachKoreocobitis rotundicaudata
White pearlfishOnuxodon albometeori
White perchMorone americana
GameWhite piranhaSerrasalmus brandtii
GameWhite ribbon eelPseudechidna brummeri
White River spinedaceLepidomeda albivallis
White River springfishCrenichthys baileyi
White Sands pupfishCyprinodon tularosa
White sardineEscualosa thoracata
White sardinellaSardinella albella
White sea catfishGenidens barbus
White sea eelpoutLycodes marisalbi
White seabreamDiplodus sargus
GameWhite seaperchPhanerodon furcatus
GameWhite shinerLuxilus albeolus
White short-tail congerAriosoma shiroanago
White skateRostroraja alba
GameWhite snake mackerelThyrsitops lepidopoides
White snookCentropomus viridis
GameWhite soleAseraggodes albidus
White spotted triplefinEnneapterygius leucopunctatus
White stardrumStellifer fuerthii
White steenbrasLithognathus lithognathus
GameWhite stripe coryHoplisoma albolineatum
White striped coryCorydoras bilineatus
White stumpnoseRhabdosargus globiceps
GameWhite sturgeonSinosturio transmontanus
GameWhite suckerCatostomus commersonii
GameWhite suckerfishRemora albescens
White trevallyPseudocaranx dentex
GameWhite warehouSeriolella caerulea
White water gobyGlossogobius torrentis
White weakfishAtractoscion nobilis
GameWhite-axil damselfishPomacentrus albiaxillaris
White-backed shrimpgobyCryptocentrus albidorsus
White-banded triggerfishRhinecanthus aculeatus
White-barred boxfishAnoplocapros lenticularis
White-bellied softnose skateRhinoraja longicauda
White-blotched grouperEpinephelus multinotatus
White-blotched river stingrayPotamotrygon leopoldi
White-blotched skateBathyraja maculata
White-caudal chromisChromis albicauda
White-clasper catsharkParmaturus albipenis
White-dotted grouperEpinephelus polystigma
White-dotted rockskipperPraealticus bilineatus
White-dotted skateBathyraja albomaculata
White-ear scalyfinParma microlepis
White-edge drombusDrombus lepidothorax
White-edged grouperEpinephelus albomarginatus
White-edged lyretailVariola albimarginata
White-edged morayGymnothorax verrilli
White-eyeOxyzygonectes dovii
White-eye breamBallerus sapa
White-eye gobyBollmannia boqueronensis
White-face butterflyfishChaetodon mesoleucos
White-fin smooth-houndMustelus widodoi
White-finned flyingfishCheilopogon arcticeps
White-finned gudgeonRomanogobio albipinnatus
White-freckled surgeonfishAcanthurus maculiceps
White-headed hagfishMyxine ios
White-jawed cardinalfishPseudamia amblyuroptera
White-line dwarfgobyEviota albolineata
White-line eelpoutLeucogrammolycus brychios
White-lined comb-toothEcsenius pictus
White-lined coral gobyGobiodon spilophthalmus
White-lined coralblennyEcsenius taeniatus
White-margined flatheadSorsogona humerosa
White-margined gobyGobiosoma aceras
White-margined morayEnchelycore schismatorhynchus
White-margined soleDagetichthys marginatus
White-mask snake eelYirrkala nkust
White-nosed dottybackPseudochromis leucorhynchus
White-patch tuskfishChoerodon oligacanthus
White-ribbed toadfishBatrichthys albofasciatus
White-rimmed stingrayFluvitrygon signifer
White-ring garden eelHeteroconger canabus
White-shouldered whiptailPentapodus bifasciatus
White-spine butterfyfshRoa haraguchiae
White-spot damselDischistodus chrysopoecilus
White-spotted blennySalarias alboguttatus
White-spotted chromisChromis albomaculata
White-spotted lantern fishDiaphus rafinesquii
White-spotted perchletChelidoperca leucostigmata
White-spotted pufferArothron hispidus
GameWhite-spotted pufferfishTorquigener albomaculosus
White-spotted spinefootSiganus canaliculatus
White-spotted triplefinEnneapterygius triserialis
White-spotted wrasseAnampses melanurus
White-starred gobyChriolepis dialepta
White-streaked grouperEpinephelus ongus
White-streaked grubfishParapercis stricticeps
White-striped hogfishTerelabrus rubrovittatus
White-tipped sandlanceBleekeria albicauda
White's goatfishUpeneus willwhite
White's seahorseHippocampus whitei
Whiteback signal blennyEmblemaria nivipes
Whitebait smeltAllosmerus elongatus
GameWhiteband gobyPaedovaricus imswe
Whitebanded sharpnose wrasseWetmorella albofasciata
Whitebar eelpoutLycodes albolineatus
Whitebar gregoryStegastes albifasciatus
Whitebar surgeonfishAcanthurus leucopareius
Whitebarred catfishAgamyxis pectinifrons
Whitebarred gobyAmblygobius phalaena
Whitebarred pink wrassePseudocheilinus ocellatus
Whitebarred pricklebackPoroclinus rothrocki
Whitebarred rubberlipPlectorhinchus playfairi
GameWhitebarred wrasseConcholabrus quinquecinctus
Whitebelly sandperchParapercis albiventer
Whitebelly snapperLutjanus octolineatus
Whiteblotch snake blennyOphiclinus pectoralis
Whiteblotched klipfishCancelloxus elongatus
Whiteblotched scorpionfishScorpaenopsis lactomaculata
Whitebone porgyCalamus leucosteus
GameWhitebonnet anemonefishAmphiprion leucokranos
Whitebrow skateBathyraja minispinosa
Whitecap gobyLotilia graciliosa
Whitecheek blennyBrockius albigenys
Whitecheek lanternsharkEtmopterus alphus
Whitecheek monocle breamScolopsis curite
Whitecheek sharkCarcharhinus dussumieri
Whitecheek surgeonfishAcanthurus nigricans
Whitechin surgeonfishAcanthurus albimento
Whitedappled skateLeucoraja leucosticta
Whiteface hagfishMyxine circifrons
Whiteface morayEchidna leucotaenia
Whiteface waspfishRichardsonichthys leucogaster
Whitefin chimareaChimaera argiloba
Whitefin damselPomacentrus albicaudatus
Whitefin dogfishCentroscyllium ritteri
Whitefin hammerheadSphyrna couardi
Whitefin KingfishCarangoides equula
GameWhitefin plunderfishPogonophryne albipinna
Whitefin pupfishCyprinodon albivelis
Whitefin sharksuckerEcheneis neucratoides
Whitefin shinerCyprinella nivea
Whitefin surgeonfishAcanthurus albipectoralis
Whitefin swellsharkCephaloscyllium albipinnum
Whitefin topesharkHemitriakis leucoperiptera
Whitefin trevallyKaiwarinus equula
GameWhitefin weakfishCynoscion albus
Whitefin wolf-herringChirocentrus nudus
Whiteflag dragonetCallionymus meridionalis
Whitegill dragonetCallionymus leucobranchialis
Whitehead's deepwater dragonetCallionymus whiteheadi
Whitehead's round herringEtrumeus whiteheadi
Whitehead's sawtooth pellonulinePotamothrissa whiteheadi
Whitehead's ThryssaThrissina whiteheadi
Whiteleg skateAmblyraja taaf
Whiteline cardinalfishOstorhinchus cavitensis
Whiteline dwarfgobyEviota angustifascia
Whiteline topminnowFundulus albolineatus
Whitelined coral gobyGobiodon albofasciatus
Whitelined toadfishSanopus greenfieldorum
Whitelipped eel catfishParaplotosus albilabris
Whitemargin morayGymnothorax albimarginatus
Whitemargin smoothhoundMustelus albipinnis
Whitemargin stargazerUranoscopus sulphureus
Whitemargin unicornfishNaso annulatus
Whitemouth croakerMicropogonias furnieri
Whitemouth jackUraspis uraspis
Whitemouth shinerMiniellus alborus
Whitemouth skateBathyraja schroederi
Whitenose pigfishPerryena leucometopon
Whitenose pipefishCosmocampus albirostris
Whitenose sharkNasolamia velox
Whitenose snake eelMyrichthys paleracio
Whitenose whiprayPateobatis uarnacoides
Whitepatched splitfinAllodontichthys hubbsi
Whitepen dragonfishPhotonectes albipennis
Whitesaddle blennyStarksia leucovitta
Whitesaddle goatfishParupeneus porphyreus
Whitesaddle stargazerDactyloscopus pectoralis
Whitesaddled catsharkScyliorhinus hesperius
Whiteside pencilfishNannostomus bifasciatus
Whitesnout anemonefishAmphiprion mccullochi
Whitesnout guitarfishPseudobatos leucorhynchus
Whitesnout searobinPrionotus albirostris
Whitespeckled rockfishSebastes moseri
Whitespot cusk-eelLepophidium crossotum
Whitespot damselPomacentrus albimaculus
Whitespot flyingfishHirundichthys albimaculatus
Whitespot hawkfishParacirrhites hemistictus
Whitespot morayMuraena pavonina
Whitespot sandsmeltParapercis alboguttata
Whitespot soldierfishMyripristis woodsi
Whitespot triplefinHelcogramma albimacula
Whitespotted anglerfishPhyllophryne scortea
Whitespotted bamboosharkChiloscyllium plagiosum
Whitespotted bullhead sharkHeterodontus ramalheira
Whitespotted charSalvelinus leucomaenis
GameWhitespotted congerConger myriaster
GameWhitespotted devilStegastes lacrymatus
Whitespotted dragonetCallionymus beniteguri
Whitespotted eagle rayAetobatus narinari
Whitespotted filefishCantherhines dumerilii
Whitespotted frillgobyBathygobius coalitus
Whitespotted garden eelGorgasia maculata
Whitespotted greenlingHexagrammos stelleri
GameWhitespotted grouperEpinephelus coeruleopunctatus
Whitespotted guitarfishRhinobatos albomaculatus
Whitespotted jawfishOpistognathus albomaculatus
Whitespotted longfinPlesiops nigricans
Whitespotted morayGymnothorax johnsoni
Whitespotted pygmy filefishRudarius ercodes
Whitespotted skateDentiraja cerva
Whitespotted smooth-houndMustelus palumbes
GameWhitespotted soapfishRypticus maculatus
Whitespotted stargazerUranoscopus polli
Whitespotted surgeonfishAcanthurus guttatus
Whitestar cardinalfishApogon lachneri
Whitetail chromisPycnochromis leucurus
Whitetail damselPomacentrus chrysurus
Whitetail dascyllusDascyllus aruanus
Whitetail dogfishScymnodalatias albicauda
Whitetail jawfishOpistognathus albicaudatus
Whitetail majorStegastes leucorus
Whitetail reeffishChromis vanbebberae
Whitetail sculpinMalacocottus aleuticus
Whitetail shinerCyprinella galactura
Whitetail whiptailNezumia leucoura
Whitetip bristle sharkDichichthys albimarginatus
Whitetip flyingfishCheilopogon xenopterus
Whitetip rainbowfishMelanotaenia albimarginata
Whitetip reef sharkTriaenodon obesus
GameWhitetip soldierfishMyripristis vittata
Whitetip weasel sharkParagaleus leucolomatus
Whitetongue jackUraspis helvola
GameWhitingMerlangius merlangus
GameWhitish hagfishEptatretus albiderma
Whitley's boxOstracion whitleyi
Whitley's gurnard perchMaxillicosta whitleyi
Whitley's sergeantAbudefduf whitleyi
Whitley's silversideHypoatherina tropicalis
Whitley's splitfinLuzonichthys whitleyi
Whitley's toadfishTorquigener whitleyi
Whitley's weedfishHeteroclinus whitleyi
Whitson's grenadierMacrourus whitsoni
Whitsunday wire eelSaurenchelys finitima
Whole fin toothcarpCnesterodon holopteros
Wichmann's mouth almightyGlossamia wichmanni
Wicker work soleZebrias craticulus
Wide halftooth characinHemiodus atranalis
Wide stingareeUrolophus expansus
Wide-band AnemonefishAmphiprion latezonatus
Wide-band fusilierPterocaesio lativittata
Wide-barred shrimpgobyAmblyeleotris latifasciata
Wide-bodied pipefishStigmatopora nigra
Wide-eyed flounderBothus podas
Wide-lipped Natron tilapiaOreochromis latilabris
Wide-mouthed flounderKamoharaia megastoma
Widebanded cleaning gobyTigrigobius limbaughi
Widehead catfishClarotes laticeps
Widehead sleeperEleotris mauritiana
Widemouth blindcatSatan eurystomus
Widemouth gambusiaGambusia eurystoma
Widenose guitarfishGlaucostegus obtusus
Widow rockfishSebastes entomelas
GameWilhelm's hawkfishItycirrhitus wilhelmi
Wilhelm's squirrelfishSargocentron wilhelmi
William's coralbrotulaOgilbia jeffwilliamsi
William's mbunaMaylandia greshakei
William's rockskipperEntomacrodus williamsi
William's tonguefishSymphurus williamsi
William's triplefinEnneapterygius williamsi
Williams' goatfishParupeneus williamsi
Williams' viviparous brotulaUngusurculus williamsi
Williams’s flapheaded gobyCallogobius williamsi
Willow GlovesHypocreopsis lichenoides
GameWillowy flounderGlyptocephalus kitaharae
Wilpita rasboraRasbora wilpita
Wilson's weedfishHeteroclinus wilsoni
Wimple piranhaCatoprion mento
Winch's pygmygobyTrimma winchi
Windowpane flounderScophthalmus aquosus
Windward triplefinEnneanectes wilki
Winged coralbrotulaDiancistrus alatus
Winged dragonfishBathophilus ater
Winged lanternfishLampanyctus alatus
Winged pearleyeRosenblattichthys alatus
Winged spookfishDolichopteryx parini
Wingfin anchovyPterengraulis atherinoides
Wingfin snaggletoothHeterophotus ophistoma
Winghead sharkEusphyra blochii
Winter flounderPseudopleuronectes americanus
GameWinter skateLeucoraja ocellata
Winterbottom's dwarfgobyEviota winterbottomi
Winterbottom's flapheaded gobyCallogobius winterbottomi
Wintersteen drumUmbrina wintersteeni
Wirz's gobyOxuderces wirzi
Wisner's lantern fishDasyscopelus selenops
Wispy waspfishParacentropogon longispinis
Witch flounderGlyptocephalus cynoglossus
Witch guitarfishZapteryx xyster
Wokam rainbowfishMelanotaenia wokamensis
Wolf cardinalfishCheilodipterus artus
Wolf coryCorydoras geoffroy
Wolf eelpoutLycenchelys verrillii
Wolf fangbellyPetroscirtes lupus
Wolf-eelAnarrhichthys ocellatus
Wolff's catfishMystus wolffii
Wolfsnout gobyLuposicya lupus
Wonder dragonetDraculo mirabilis
Wongat dragonetCallionymus zythros
Wood River sculpinCottus leiopomus
Wood's chromisChromis woodsi
Wood's siphonfishSiphamia cephalotes
Woods' barbelgobyGobiopsis woodsi
Woods' clingfishGobiesox woodsi
Woodward's morayGymnothorax woodwardi
Woodwardella patellifrons
GameWoodwards pomfretSchuettea woodwardi
Woolly sculpinClinocottus analis
Worm pearlfishEncheliophis vermicularis
Worm pipefishNerophis lumbriciformis
Wormjawed mormyridCampylomormyrus tamandua
Wounded darterEtheostoma vulneratum
Wounded wrasseHalichoeres chierchiae
WoundfinPlagopterus argentissimus
Wouter's pygmygobyTrimma woutsi
Wrasse ass bassLiopropoma fasciatum
Wrasse bassLiopropoma eukrines
Wrasse blennyHemiemblemaria simula
Wray's gambusiaGambusia wrayi
WreckfishPolyprion americanus
GameWrestling halfbeakDermogenys pusilla
Wrinkle-jaw snailfishPrognatholiparis ptychomandibularis
Wrinkled slickheadConocara kreffti
Wrought iron butterflyfishChaetodon daedalma
Wry snailfishCareproctus staufferi
WrymouthCryptacanthodes maculatus
Wuchang breamMegalobrama amblycephala
Wuendsch's killiAphyosemion wuendschi
Wuhanlinigobius malayensis
Wuhanlinigobius polylepis
Wularni whiptailNezumia wularnia