FISHYAF TAXONOMY DIRECTORY
Explore Fish by Family
Browse 1,842 fish species across 229 taxonomic families. Each family groups related species together, with direct links to FishyAF species guides covering freshwater, saltwater and brackish fish.
229 families
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Acanthuridae
1 species · Saltwater- DoctorfishAcanthurus chirurgus
Achiridae
1 species · Freshwater- HogchokerTrinectes maculatus
Acipenseridae
9 species · Freshwater · Saltwater- Alabama sturgeonScaphirhynchus suttkusi
- Atlantic SturgeonAcipenser oxyrinchus oxyrinchus
- Green sturgeonSinosturio medirostris
- Gulf sturgeonAcipenser desotoi
- Lake SturgeonAcipenser fulvescens
- Pallid sturgeonScaphirhynchus albus
- Shortnose SturgeonAcipenser brevirostrum
- Shovel Nose SturgeonScaphirhynchus platorynchus
- White SturgeonAcipenser transmontanus
Agonidae
2 species · Saltwater- Crested sculpinBlepsias bilobus
- Silverspotted sculpinBlepsias cirrhosus
Albulidae
1 species · Saltwater- BonefishAlbula vulpes
Alepisauridae
2 species · Saltwater- Fierce pike smeltSudis atrox
- Long snouted lancetfishAlepisaurus ferox
Alepocephalidae
3 species · Saltwater- Bigeye smooth-headBajacalifornia megalops
- Blackhead salmonNarcetes stomias
- Threadfin slickheadTalismania bifurcata
Alopiidae
3 species · Saltwater- Bigeye thresherAlopias superciliosus
- Pelagic thresherAlopias pelagicus
- ThresherAlopias vulpinus
Amblyopsidae
6 species · Freshwater- Alabama cavefishSpeoplatyrhinus poulsoni
- Northern cavefishAmblyopsis spelaea
- Ozark cavefishAmblyopsis rosae
- Southern cavefishTyphlichthys subterraneus
- Spring cavefishForbesichthys agassizii
- SwampfishChologaster cornuta
Amiidae
2 species · Freshwater- BowfinAmia calva
- Emerald bowfinAmia ocellicauda
Anarhichadidae
3 species · Saltwater- Northern wolffishAnarhichas denticulatus
- Spotted wolffishAnarhichas minor
- WolfishAnarhichas lupus
Anguillidae
1 species · Brackish- American EelAnguilla rostrata
Anoplogastridae
1 species · Saltwater- Common fangtoothAnoplogaster cornuta
Anoplopomatidae
2 species · SaltwaterAntennariidae
1 species · Saltwater- Sargassum FishHistrio histrio
Aphredoderidae
3 species · Freshwater- Blackstripe pirate perchAphredoderus ornatus
- Lowland pirate perchAphredoderus retrodorsalis
- Pirate perchAphredoderus sayanus
Arapaimidae
1 species · Freshwater- ArapaimaArapaima gigas
Arhynchobatidae
1 species · Saltwater- Fanfin skatePseudoraja fischeri
Ariidae
2 species · Saltwater- Gafftopsail CatBagre marinus
- Hardhead CatfishAriopsis felis
Ariommatidae
1 species · Saltwater- Brown driftfishAriomma melana
Ateleopodidae
1 species · Saltwater- JellynoseGuentherus altivela
Atherinopsidae
14 species · Freshwater · Saltwater- Argentinian silversideOdontesthes bonariensis
- Atlantic SilversideMenidia menidia
- Brook silversideLabidesthes sicculus
- California grunionLeuresthes tenuis
- Inland silversideMenidia beryllina
- Jack silversideAtherinopsis californiensis
- Key silversideMenidia conchorum
- Mississippi silversideMenidia audens
- Rough silversideMembras martinica
- Silverside - SpearingMenidia menidia
- Texas silversideMenidia clarkhubbsi
- Tidewater silversideMenidia peninsulae
- Topsmelt silversideAtherinops affinis
- Waccamaw silversideMenidia extensa
Auchenipteridae
1 species · Freshwater- MandubaAgeneiosus inermis
Aulostomidae
1 species · Saltwater- Atlantic TrumpetfishAulostomus maculatus
Balistidae
7 species · Saltwater- Black TriggerfishMelichthys niger
- Gray TriggerfishBalistes capriscus
- Ocean triggerfishCanthidermis sufflamen
- Queen triggerfishBalistes vetula
- Rough triggerfishCanthidermis maculata
- Stone triggerfishPseudobalistes naufragium
- TriggerfishBalistes capriscus
Bathygadidae
1 species · Saltwater- Vaillant's grenadierBathygadus melanobranchus
Batrachoididae
4 species · Saltwater- Atlantic ToadfishOpsanus tau
- Gulf ToadfishOpsanus beta
- Leopard toadfishOpsanus pardus
- Oyster ToadfishOpsanus tau
Belonidae
8 species · Saltwater- Agujon needlefishTylosurus acus
- Atlantic NeedlefishStrongylura marina
- Flat needlefishAblennes hians
- HoundfishTylosurus crocodilus
- Mexican needlefishTylosurus fodiator
- Pacific agujon needlefishTylosurus pacificus
- Pacific NeedlefishStrongylura exilis
- Redfin NeedlefishStrongylura notata
Berycidae
1 species · Saltwater- Splendid alfonsinoBeryx splendens
Blenniidae
3 species · Saltwater- Gossamer blennyOmobranchus ferox
- Masquerade BlennyHypleurochilus pseudoaequipinnis
- Mimic BlennyAspidontus taeniatus
Bothidae
1 species · Saltwater- Pacific deepwater flounderMonolene maculipinna
Bramidae
9 species · Saltwater- Atlantic fanfishPterycombus brama
- Atlantic pomfretBrama brama
- Bigscale PomfretTaractichthys longipinnis
- Caribbean pomfretBrama caribbea
- Lesser breamBrama dussumieri
- Pacific pomfretBrama japonica
- PomfretTaractes rubescens
- Rough pomfretTaractes asper
- Tropical pomfretEumegistus brevorti
Bregmacerotidae
1 species · Saltwater- Antenna codletBregmaceros atlanticus
Bryconidae
1 species · Freshwater- MachacaBrycon guatemalensis
Callichthyidae
1 species · Freshwater- AtipaHoplosternum littorale
Carangidae
42 species · Saltwater- African pompanoAlectis ciliaris
- Almaco JackSeriola rivoliana
- AmberjackSeriola dumerili
- Amberstripe scadDecapterus muroadsi
- Atlantic bumperChloroscombrus chrysurus
- Atlantic PermitTrachinotus falcatus
- Bar JackCaranx ruber
- Bigeye trevallyCaranx sexfasciatus
- Black jackCaranx lugubris
- Blackblotch pompanoTrachinotus kennedyi
- Blackfin jackHemicaranx zelotes
- Blue RunnerCaranx crysos
- Bluefin TrevallyCaranx melampygus
- Bluntnose jackHemicaranx amblyrhynchus
- CocineroCaranx vinctus
- Cottonmouth jackUraspis secunda
- Fortune jackSeriola peruana
- Gafftopsail pompanoTrachinotus rhodopus
- Goggle EyeSelar crumenophthalmus
- Golden trevallyGnathanodon speciosus
- Great pompanoTrachinotus goodei
- Green jackCaranx caballus
- Hairfin lookdownSelene brevoortii
- Horse Eyed JackCaranx latus
- Horse MackerelTrachurus trachurus
- Jack CrevalleCaranx hippos
- LeatherjacketOligoplites saurus
- Lesser amberjackSeriola fasciata
- LookdownSelene vomer
- Mackerel scadDecapterus macarellus
- Mexican moonfishParaselene orstedii
- Pacific crevalle jackCaranx caninus
- Pacific jack mackerelTrachurus symmetricus
- PilotfishNaucrates ductor
- PompanoTrachinotus carolinus
- Rainbow RunnerElagatis bipinnulata
- Round ScadDecapterus punctatus
- Threadfin jackEuprepocaranx dorsalis
- White trevallyPseudocaranx dentex
- Yellow JackCarangoides bartholomaei
- Yellowfin jackHemicaranx leucurus
- YellowtailSeriola lalandi
Carcharhinidae
19 species · Saltwater- Atlantic SharpnoseRhizoprionodon terraenovae
- Bignose sharkCarcharhinus altimus
- Blacknose sharkCarcharhinus acronotus
- Blacktip SharkCarcharhinus limbatus
- Blue sharkPrionace glauca
- Bull SharkCarcharhinus leucas
- Caribbean reef sharkCarcharhinus perezii
- Copper sharkCarcharhinus brachyurus
- Dusky sharkCarcharhinus obscurus
- Finetooth SharkCarcharhinus isodon
- Galapagos sharkCarcharhinus galapagensis
- Lemon SharkNegaprion brevirostris
- Night sharkCarcharhinus signatus
- Oceanic whitetip sharkCarcharhinus longimanus
- Sandbar SharkCarcharhinus plumbeus
- Silvertip sharkCarcharhinus albimarginatus
- Spinner SharkCarcharhinus brevipinna
- Tiger sharkGaleocerdo cuvier
- Whitetip reef sharkTriaenodon obesus
Catostomidae
65 species · Freshwater · Saltwater- Alabama hog suckerHypentelium etowanum
- Bigeye jumprockMoxostoma ariommum
- Bigmouth Buffalo CarpIctiobus cyprinellus
- Black BuffaloIctiobus niger
- Black redhorseMoxostoma duquesnei
- Blacktail redhorseMoxostoma poecilurum
- Blacktip jumprockMoxostoma cervinum
- Blue SuckerCycleptus elongatus
- Bluehead suckerCatostomus discobolus
- Bridgelip suckerCatostomus columbianus
- Buffalo CarpIctiobus bubalus
- Cui-uiChasmistes cujus
- Desert SuckerCatostomus clarkii
- Eastern creek chubsuckerErimyzon oblongus
- Flannelmouth suckerCatostomus latipinnis
- Golden RedhorseMoxostoma erythrurum
- Gray redhorseMoxostoma congestum
- Greater jumprockMoxostoma lachneri
- Greater redhorseMoxostoma valenciennesi
- Highfin carpsuckerCarpiodes velifer
- Jenny creek suckerCatostomus rimiculus
- June suckerChasmistes liorus
- Klamath largescale suckerCatostomus snyderi
- Lake chubsuckerErimyzon sucetta
- Largescale SuckerCatostomus macrocheilus
- Longnose suckerCatostomus catostomus
- Lost River suckerDeltistes luxatus
- Mexican redhorseMoxostoma austrinum
- Modoc suckerCatostomus microps
- Mountain suckerCatostomus platyrhynchus
- Northern Hog SuckerHypentelium nigricans
- Notchlip redhorseMoxostoma collapsum
- Owens suckerCatostomus fumeiventris
- Pealip redhorseMoxostoma pisolabrum
- Quillback SuckerCarpiodes cyprinus
- Razorback suckerXyrauchen texanus
- Rio Grande suckerCatostomus plebeius
- River CarpsuckerCarpiodes carpio
- River RedhorseMoxostoma carinatum
- Roanoke hog suckerHypentelium roanokense
- Rustyside suckerThoburnia hamiltoni
- Sacramento suckerCatostomus occidentalis
- Santa Ana suckerCatostomus santaanae
- Sharpfin chubsuckerErimyzon tenuis
- Shorthead RedhorseMoxostoma macrolepidotum
- Shortnose suckerChasmistes brevirostris
- Sicklefin redhorseMoxostoma ugidatli
- Silver RedhorseMoxostoma anisurum
- Smallfin redhorseMoxostoma robustum
- Smallmouth redhorseMoxostoma breviceps
- Snake River suckerChasmistes muriei
- Sonora suckerCatostomus insignis
- southeastern blue suckerCycleptus meridionalis
- Spotted SuckerMinytrema melanops
- Striped jumprockMoxostoma rupiscartes
- Summer suckerCatostomus utawana
- Tahoe suckerCatostomus tahoensis
- Torrent suckerThoburnia rhothoeca
- Tyee suckerCatostomus tsiltcoosensis
- Utah suckerCatostomus ardens
- V-lip redhorseMoxostoma pappillosum
- Wall canyon suckerCatostomus murivallis
- Warner suckerCatostomus warnerensis
- Western creek chubsuckerErimyzon claviformis
- White SuckerCatostomus commersonii
Centrarchidae
38 species · Freshwater · Saltwater- Alabama bassMicropterus henshalli
- Altamaha bassMicropterus calliurus
- Banded SunfishEnneacanthus obesus
- Bantam sunfishLepomis symmetricus
- Bartram’s bassMicropterus pucpuggy
- Black CrappiePomoxis nigromaculatus
- Blackbanded sunfishEnneacanthus chaetodon
- Blue Spotted SunfishEnneacanthus gloriosus
- BluegillLepomis macrochirus
- Chattahoochee BassMicropterus chattahoochae
- Coppernose BluegillLepomis macrochirus purpurescens
- Dollar sunfishLepomis marginatus
- FlierCentrarchus macropterus
- Green SunfishLepomis cyanellus
- Guadalupe BassMicropterus treculii
- Largemouth BassMicropterus salmoides
- Longear SunfishLepomis megalotis
- Mud sunfishAcantharchus pomotis
- Northern sunfishLepomis peltastes
- Orangespotted SunfishLepomis humilis
- Ozark bassAmbloplites constellatus
- Presque Isle bassMicropterus parallelus
- PumpkinseedLepomis gibbosus
- Red Spotted SunfishLepomis miniatus
- Redbreast SunfishLepomis auritus
- Redear SunfishLepomis microlophus
- Redeye BassMicropterus coosae
- Roanoke bassAmbloplites cavifrons
- Rock BassAmbloplites rupestris
- Sacramento perchArchoplites interruptus
- Shadow bassAmbloplites ariommus
- Shoal BassMicropterus cataractae
- Smallmouth BassMicropterus dolomieu
- Spotted BassMicropterus punctulatus
- Spotted sunfishLepomis punctatus
- Suwannee bassMicropterus notius
- WarmouthLepomis gulosus
- White CrappiePomoxis annularis
Centrolophidae
5 species · Saltwater- BarrelfishHyperoglyphe perciformis
- Black driftfishHyperoglyphe bythites
- Cornish blackfishSchedophilus medusophagus
- MedusafishIcichthys lockingtoni
- RudderfishCentrolophus niger
Centrophoridae
1 species · Saltwater- Little gulper sharkCentrophorus uyato
Centrophrynidae
1 species · Saltwater- Horned lantern fishCentrophryne spinulosa
Centropomidae
11 species · Freshwater · Saltwater- Armed snookCentropomus armatus
- Black snookCentropomus nigrescens
- Blackfin snookCentropomus medius
- Fat snookCentropomus parallelus
- Largescale fat snookCentropomus mexicanus
- SnookCentropomus undecimalis
- Swordspine snookCentropomus ensiferus
- Tarpon snookCentropomus pectinatus
- Union snookCentropomus unionensis
- White snookCentropomus viridis
- Yellowfin snookCentropomus robalito
Cetorhinidae
1 species · Saltwater- Basking sharkCetorhinus maximus
Chanidae
1 species · Saltwater- MilkfishChanos chanos
Channidae
3 species · Freshwater- Bullseye SnakeheadChanna marulius
- Northern SnakeheadChanna argus
- Striped snakeheadChanna striata
Characidae
2 species · Freshwater- DoradoSalminus brasiliensis
- Texan tetraAstyanax argentatus
Chimaeridae
1 species · Saltwater- Spotted ratfishHydrolagus colliei
Cichlidae
25 species · Freshwater · Saltwater- Bigeye cichlidAcaronia nassa
- Black acaraCichlasoma bimaculatum
- Blackchin tilapiaSarotherodon melanotheron
- Blue tilapiaOreochromis aureus
- Convict cichlidAmatitlania nigrofasciata
- Firemouth cichlidThorichthys meeki
- Jack DempseyRocio octofasciata
- Jaguar GuapoteParachromis managuensis
- JewelfishRubricatochromis bimaculatus
- Kelberi Peacock BassCichla kelberi
- Mayan CichlidMayaheros urophthalmus
- Midas cichlidAmphilophus citrinellus
- Mozambique tilapiaOreochromis mossambicus
- Nile TilapiaOreochromis niloticus
- OscarAstronotus ocellatus
- Peacock BassCichla ocellaris
- Pearlscale CichlidGeophagus brasiliensis
- Redbelly tilapiaCoptodon zillii
- Redbreast tilapiaCoptodon rendalli
- Redstriped eartheaterGeophagus surinamensis
- Rio Grande Cichlid (Texas Cichlid)Herichthys cyanoguttatus
- Speckled pavonCichla temensis
- Spotted TilapiaPelmatolapia mariae
- Wami tilapiaOreochromis urolepis
- Zebra TilapiaHeterotilapia buttikoferi
Cirrhitidae
1 species · Saltwater- Giant hawkfishCirrhitus rivulatus
Clariidae
2 species · Freshwater- North African catfishClarias gariepinus
- Philippine catfishClarias batrachus
Clupeidae
23 species · Freshwater · Saltwater · Brackish- Alabama shadAlosa alabamae
- AlewifeAlosa pseudoharengus
- American shadAlosa sapidissima
- Atlantic herringClupea harengus
- Atlantic MenhadenBrevoortia tyrannus
- Blackstripe herringLile nigrofasciata
- Blueback HerringAlosa aestivalis
- Brazilian sardinellaSardinella brasiliensis
- Finescale menhadenBrevoortia gunteri
- Gizzard ShadDorosoma cepedianum
- Gulf MenhadenBrevoortia patronus
- Hickory ShadAlosa mediocris
- Middling thread herringOpisthonema medirastre
- Pacific flatiron herringHarengula thrissina
- Pacific HerringClupea pallasii
- Pacific thread herringOpisthonema libertate
- PilchardSardinops sagax
- Redear SardineHarengula humeralis
- Scaled SardineHarengula jaguana
- Skipjack shadAlosa chrysochloris
- Spanish SardineSardinella aurita
- Threadfin ShadDorosoma petenense
- Yellowfin menhadenBrevoortia smithi
Cobitidae
1 species · Freshwater- Oriental WeatherfishMisgurnus anguillicaudatus
Congridae
6 species · Saltwater- American congerConger oceanicus
- Deepwater congerXenomystax atrarius
- Evermann's congerCongrosoma evermanni
- Largehead congerBathycongrus varidens
- Shorthead congerBathycongrus macrurus
- Slope congerAriosoma prorigerum
Coryphaenidae
2 species · Saltwater- Mahi MahiCoryphaena hippurus
- Pompano dolphinfishCoryphaena equiselis
Cottidae
36 species · Freshwater · Saltwater- Banded SculpinCottus carolinae
- Bear Lake sculpinCottus extensus
- Black sculpinCottus baileyi
- Blackfin sculpinMalacocottus kincaidi
- Blue Ridge sculpinCottus caeruleomentum
- Buffalo sculpinEnophrys bison
- Coastrange sculpinCottus aleuticus
- Deepwater sculpinMyoxocephalus thompsonii
- Great sculpinMyoxocephalus polyacanthocephalus
- Grotto sculpinCottus specus
- Horned SculpinMyoxocephalus corniger
- Klamath Lake sculpinCottus princeps
- Knobfin sculpinCottus immaculatus
- Marbled sculpinCottus klamathensis
- Margined sculpinCottus marginatus
- Mottled sculpinCottus bairdii
- Ozark SculpinCottus hypselurus
- Paiute sculpinCottus beldingii
- Pit sculpinCottus pitensis
- Potomac sculpinCottus girardi
- Prickly sculpinCottus asper
- Pygmy sculpinCottus paulus
- Red Irish lordHemilepidotus hemilepidotus
- Reticulate sculpinCottus perplexus
- Riffle sculpinCottus gulosus
- Rough sculpinCottus asperrimus
- Shorthead sculpinCottus confusus
- Shoshone sculpinCottus greenei
- Slender sculpinCottus tenuis
- Slimy sculpinCottus cognatus
- Spoonhead sculpinCottus ricei
- Tidepool SculpinOligocottus maculosus
- Torrent sculpinCottus rhotheus
- Utah Lake sculpinCottus echinatus
- Wood River sculpinCottus leiopomus
- Yellow Irish lordHemilepidotus jordani
Cryptacanthodidae
1 species · Saltwater- Atlantic WrymouthCryptacanthodes maculatus
Cyclopteridae
1 species · Saltwater- LumpsuckerCyclopterus lumpus
Cyematidae
1 species · Saltwater- Bobtail eelCyema atrum
Cynodontidae
2 species · FreshwaterCynoglossidae
3 species · Saltwater- Deepwater tonguefishSymphurus piger
- Smallfin tonguefishSymphurus microlepis
- Spotfin tonguefishSymphurus oligomerus
Cyprinidae
264 species · Freshwater · Saltwater- Alabama shinerCyprinella callistia
- Allegheny pearl daceMargariscus margarita
- Altamaha shinerCyprinella xaenura
- Apalachee shinerPteronotropis grandipinnis
- Arkansas River shinerAlburnops girardi
- Arroyo chubGila orcuttii
- AspLeuciscus aspius
- Bandfin shinerCoccotis zonistius
- Bannerfin shinerCyprinella leedsi
- Beautiful shinerCyprinella formosa
- Bedrock shinerNotropis rupestris
- Bigeye chubHybopsis amblops
- Bigeye shinerMiniellus boops
- Bighead CarpHypophthalmichthys nobilis
- Bigmouth chubNocomis platyrhynchus
- Bigmouth shinerEricymba dorsalis
- BitterlingRhodeus sericeus
- Black carpMylopharyngodon piceus
- Black Nose DaceRhinichthys atratulus
- Blackchin shinerMiniellus heterodon
- Blackmouth shinerMiniellus melanostomus
- Blacknose shinerNotropis heterolepis
- Blackside daceChrosomus cumberlandensis
- Blackspot shinerNotropis atrocaudalis
- Blacktail shinerCyprinella venusta
- Blacktip shinerLythrurus atrapiculus
- Bleeding shinerLuxilus zonatus
- Blotched chubErimystax insignis
- Blue chubGila coerulea
- Blue shinerCyprinella caerulea
- Bluefin stonerollerCampostoma pauciradii
- Bluehead chubNocomis leptocephalus
- Bluehead shinerPteronotropis hubbsi
- Bluenose shinerPteronotropis welaka
- Bluestripe shinerCyprinella callitaenia
- Bluntface shinerCyprinella camura
- Bluntnose MinnowPimephales notatus
- Bluntnose shinerAlburnops simus
- BonytailGila elegans
- Borax Lake chubSiphateles boraxobius
- Brassy minnowHybognathus hankinsoni
- Bridle ShinerNotropis bifrenatus
- Broadstripe shinerPteronotropis euryzonus
- Bull chubNocomis raneyi
- Bullhead minnowPimephales vigilax
- Burrhead chubMacrhybopsis marconis
- Burrhead shinerAlburnops asperifrons
- Cahaba shinerParanotropis cahabae
- California roachHesperoleucus symmetricus
- Cape Fear shinerNotropis mekistocholas
- Cardinal shinerLuxilus cardinalis
- Carmine shinerNotropis percobromus
- Central stonerollerCampostoma anomalum
- Channel shinerParanotropis wickliffi
- Cherryfin shinerLythrurus roseipinnis
- Chihuahua chubGila nigrescens
- Chihuahua shinerMiniellus chihuahua
- ChiselmouthGila alutacea
- Chub shinerAlburnops potteri
- Clear chubHybopsis winchelli
- Coastal shinerAlburnops petersoni
- Colorado pikeminnowPtychocheilus lucius
- Comely shinerNotropis amoenus
- Common CarpCyprinus carpio
- Common GoldfishCarassius auratus
- Common shinerLuxilus cornutus
- Coosa chubMacrhybopsis etnieri
- Coosa shinerAlburnops xaenocephalus
- Creek ChubSemotilus atromaculatus
- Creek DaceChrosomus erythrogaster
- Creek ShinerLuxilus chrysocephalus
- Crescent shinerLuxilus cerasinus
- Cubbyu ChubErimystax dissimilis
- Cutlip MinnowExoglossum maxillingua
- Cypress minnowHybognathus hayi
- Desert daceEremichthys acros
- Devils River minnowDionda diaboli
- Dixie chubSemotilus thoreauianus
- Dusky shinerPteronotropis cummingsae
- Duskystripe shinerLuxilus pilsbryi
- Eastern silvery minnowHybognathus regius
- Emerald shinerNotropis atherinoides
- European ChubSqualius cephalus
- FallfishSemotilus corporalis
- Fathead minnowPimephales promelas
- Fatlips minnowPhenacobius crassilabrum
- Fieryblack shinerCyprinella pyrrhomelas
- Flagfin shinerPteronotropis signipinnis
- Flame chubHemitremia flammea
- Flathead chubPlatygobio gracilis
- Fluvial shinerAlburnops edwardraneyi
- Ghost shinerParanotropis buchanani
- Gila chubGila intermedia
- Golden barbPethia gelius
- Golden ShinerNotemigonus crysoleucas
- Gravel chubErimystax x-punctatus
- Greenfin shinerCyprinella chloristia
- Greenhead shinerHydrophlox chlorocephalus
- Guadalupe roundnose minnowDionda nigrotaeniata
- Gulf chubMacrhybopsis tomellerii
- HardheadMylopharodon conocephalus
- Headwater chubGila nigra
- Highback chubHybopsis hypsinotus
- Highfin shinerHudsonius altipinnis
- Highland shinerNotropis micropteryx
- Highland stonerollerCampostoma spadiceum
- Highscale shinerAlburnops hypsilepis
- HitchLavinia exilicauda
- Hornyhead ChubNocomis biguttatus
- Humpback chubGila cypha
- IdeLeuciscus idus
- Ironcolor shinerAlburnops chalybaeus
- Italian BarbelBarbus plebejus
- Kanawha minnowPhenacobius teretulus
- Kiamichi shinerMiniellus ortenburgeri
- KoiCyprinus rubrofuscus
- Lahontan redsideRichardsonius egregius
- Lake chubCouesius plumbeus
- Largescale stonerollerCampostoma oligolepis
- Laurel daceChrosomus saylori
- Least chubIotichthys phlegethontis
- Leopard daceRhinichthys falcatus
- Lined chubHybopsis lineapunctata
- Loach minnowRhinichthys cobitis
- Longfin daceAgosia chrysogaster
- Longjaw minnowEricymba amplamala
- Longnose daceRhinichthys cataractae
- Longnose shinerMiniellus longirostris
- Lowland shinerPteronotropis stonei
- Manantial roundnose minnowDionda argentosa
- Metallic shinerPteronotropis metallicus
- Mexican stonerollerCampostoma ornatum
- Mimic shinerParanotropis volucellus
- Mirror CarpCyprinus carpio
- Mirror shinerParanotropis spectrunculus
- Mississippi silvery minnowHybognathus nuchalis
- Moapa daceGila coriacea
- Mobile chubMacrhybopsis boschungi
- Mountain shinerLythrurus lirus
- New River shinerMiniellus scabriceps
- Northern leatherside chubLepidomeda copei
- Northern Pike MinnowPtychocheilus oregonensis
- Northern Redbelly DaceChrosomus eos
- Nueces roundnose minnowDionda serena
- Ocmulgee shinerCyprinella callisema
- Orangefin shinerMiniellus ammophilus
- Orangetail shinerPteronotropis merlini
- Oregon chubOregonichthys crameri
- Ouachita shinerLythrurus snelsoni
- Ozark chubErimystax harryi
- Ozark minnowMiniellus nubilus
- Palezone shinerMiniellus albizonatus
- Pallid chubMacrhybopsis pallida
- Pallid shinerHybopsis amnis
- PeamouthMylocheilus caurinus
- Peppered chubMacrhybopsis tetranema
- Peppered shinerMiniellus perpallidus
- Pinewoods shinerLythrurus matutinus
- Plains minnowHybognathus placitus
- Plateau shinerCyprinella lepida
- Pond ShinerNotropis blennius
- Popeye shinerNotropis ariommus
- Prairie chubMacrhybopsis australis
- Pretty shinerLythrurus bellus
- Proserpine shinerCyprinella proserpina
- Pugnose minnowOpsopoeodus emiliae
- Pugnose shinerMiniellus anogenus
- Rainbow shinerHydrophlox chrosomus
- Red River shinerAlburnops bairdi
- Red shinerCyprinella lutrensis
- Red Tail ChubGila robusta
- Redeye chubPteronotropis harperi
- Redfin shinerLythrurus umbratilis
- Redlip shinerHydrophlox chiliticus
- Redside shinerRichardsonius balteatus
- Redspot chubNocomis asper
- Redtail chubNocomis effusus
- Relict daceRelictus solitarius
- Ribbon shinerLythrurus fumeus
- Riffle minnowPhenacobius catostomus
- Rio Grande shinerNotropis jemezanus
- Rio Grande silvery minnowHybognathus amarus
- River chubNocomis micropogon
- River shinerAlburnops blennius
- Rocky shinerNotropis suttkusi
- Rosefin shinerLythrurus ardens
- Rosyface shinerNotropis rubellus
- Rosyside daceClinostomus funduloides
- Roughhead shinerNotropis semperasper
- Roundnose minnowDionda episcopa
- RuddScardinius erythrophthalmus
- Sabine shinerMiniellus sabinae
- Sacramento blackfishOrthodon microlepidotus
- Sacramento pikeminnowPtychocheilus grandis
- Saffron shinerHydrophlox rubricroceus
- Sand ShinerNotropis stramineus
- Sandbar shinerNotropis scepticus
- Sandhills chubSemotilus lumbee
- Santa ana speckled daceRhinichthys gabrielino
- Santee chubCyprinella zanema
- Satinfin shinerCyprinella analostana
- Scarlet shinerLythrurus fasciolaris
- Sharpnose shinerNotropis oxyrhynchus
- Shoal chubMacrhybopsis hyostoma
- Sicklefin chubMacrhybopsis meeki
- Silver carpHypophthalmichthys molitrix
- Silver ChubMacrhybopsis storeriana
- Silver shinerNotropis photogenis
- Silverband shinerParanotropis shumardi
- Silverjaw minnowEricymba buccata
- Silverside shinerAlburnops candidus
- Silverstripe shinerNotropis stilbius
- Siouan thinlip chubCyprinella leptocheilus
- Slender chubErimystax cahni
- Slim minnowPimephales tenellus
- Smalleye shinerAlburnops buccula
- Sonora chubGila ditaenia
- Speckled chubMacrhybopsis aestivalis
- Speckled DaceRhinichthys osculus
- SpikedaceMeda fulgida
- SplittailPogonichthys macrolepidotus
- Spotfin chubCyprinella monacha
- Spotfin shinerCyprinella spiloptera
- Spottail ShinerNotropis hudsonius
- Stargazing minnowPhenacobius uranops
- Steelcolor shinerCyprinella whipplei
- Striped ShinerLuxilus chrysocephalus
- Sturgeon chubMacrhybopsis gelida
- Suckermouth minnowPhenacobius mirabilis
- Swallowtail ShinerNotropis procne
- Taillight shinerNotropis maculatus
- Tallapoosa shinerCyprinella gibbsi
- Tamaulipas shinerAlburnops braytoni
- Telescope shinerNotropis telescopus
- TenchTinca tinca
- Tennessee shinerParanotropis leuciodus
- Texas shinerNotropis amabilis
- Thicklip chubCyprinella labrosa
- Tinfoil barbBarbonymus schwanefeldii
- Tonguetied minnowExoglossum laurae
- Topeka shinerMiniellus topeka
- Tricolor shinerCyprinella trichroistia
- Tui chubSiphateles bicolor
- Umatilla daceRhinichthys umatilla
- Umpqua daceRhinichthys evermanni
- Umpqua pikeminnowPtychocheilus umpquae
- Utah chubGila atraria
- Virgin chubGila seminuda
- Warpaint shinerCoccotis coccogenis
- Warrior shinerLythrurus alegnotus
- Wedgespot shinerMiniellus greenei
- Weed shinerAlburnops texanus
- Western blacknose daceRhinichthys obtusus
- Western silvery minnowHybognathus argyritis
- White AmurCtenopharyngodon idella
- White shinerLuxilus albeolus
- Whitefin shinerCyprinella nivea
- Whitemouth shinerMiniellus alborus
- Whitetail shinerCyprinella galactura
- WoundfinPlagopterus argentissimus
- Yaqui chubGila purpurea
- Yazoo shinerNotropis rafinesquei
- Yellowfin shinerHydrophlox lutipinnis
- Zebra danioDanio rerio
Cyprinodontidae
16 species · Freshwater · Brackish- Amargosa pupfishCyprinodon nevadensis
- Comanche Springs pupfishCyprinodon elegans
- Conchos pupfishCyprinodon eximius
- Desert pupfishCyprinodon macularius
- Devils Hole pupfishCyprinodon diabolis
- FlagfishJordanella floridae
- Lake Eustis minnowCyprinodon hubbsi
- Leon Springs pupfishCyprinodon bovinus
- Owens pupfishCyprinodon radiosus
- Pecos pupfishCyprinodon pecosensis
- Red River pupfishCyprinodon rubrofluviatilis
- Salt Creek pupfishCyprinodon salinus
- Santa Cruz pupfishCyprinodon arcuatus
- Sheepshead MinnowCyprinodon variegatus
- Sonoyta pupfishCyprinodon eremus
- White Sands pupfishCyprinodon tularosa
Dactylopteridae
1 species · Saltwater- Flying gurnardDactylopterus volitans
Dalatiidae
1 species · Saltwater- Largetooth cookiecutter sharkIsistius plutodus
Dasyatidae
7 species · Saltwater- Atlantic StingrayHypanus sabinus
- Bluntnose StingrayHypanus say
- Diamond stingrayHypanus dipterurus
- Pelagic stingrayPteroplatytrygon violacea
- Roughtail RayDasyatis centroura
- Southern StingrayHypanus americanus
- Thorntail StingrayDasyatis thetidis
Derichthyidae
1 species · Saltwater- Narrownecked oceanic eelDerichthys serpentinus
Diodontidae
3 species · Saltwater- Longspined porcupinefishDiodon holocanthus
- Spot-fin porcupinefishDiodon hystrix
- Striped Burr FishChilomycterus schoepfii
Dussumieriidae
1 species · Saltwater- Red-eye round herringEtrumeus sadina
Echeneidae
7 species · Saltwater- Live sharksuckerEcheneis naucrates
- Marlin suckerRemora osteochir
- RemoraRemora remora
- Slender suckerfishPhtheirichthys lineatus
- Spearfish remoraRemora brachyptera
- WhalesuckerRemora australis
- White suckerfishRemora albescens
Echinorhinidae
1 species · Saltwater- Bramble sharkEchinorhinus brucus
Elassomatidae
7 species · Freshwater- Banded pygmy sunfishElassoma zonatum
- Bluebarred pygmy sunfishElassoma okatie
- Carolina pygmy sunfishElassoma boehlkei
- Everglades pygmy sunfishElassoma evergladei
- Okefenokee pygmy sunfishElassoma okefenokee
- Pygmy sunfishElassoma gilberti
- Spring pygmy sunfishElassoma alabamae
Eleotridae
7 species · Freshwater- Bigmouth sleeperGobiomorus dormitor
- Fat sleeperDormitator maculatus
- Large-scaled spinycheek sleeperEleotris amblyopsis
- Pacific fat sleeperDormitator latifrons
- Sandwich Island sleeperEleotris sandwicensis
- Spinycheek sleeperEleotris pisonis
- Spotted sleeperEleotris picta
Elopidae
3 species · SaltwaterEmbiotocidae
14 species · Freshwater · Saltwater- Barred SurfperchAmphistichus argenteus
- Black PerchEmbiotoca jacksoni
- Black SurfperchEmbiotoca jacksoni
- Calico surfperchAmphistichus koelzi
- Dwarf SurfperchMicrometrus minimus
- Pile perchPhanerodon vacca
- Redtail surfperchAmphistichus rhodoterus
- Rubberlip seaperchRhacochilus toxotes
- Russian river tule perchHysterocarpus traskii
- Shiner perchCymatogaster aggregata
- Silver surfperchHyperprosopon ellipticum
- Striped seaperchEmbiotoca lateralis
- Walleye SurfperchHyperprosopon argenteum
- White seaperchPhanerodon furcatus
Emmelichthyidae
1 species · Saltwater- Atlantic rubyfishErythrocles monodi
Empetrichthyidae
1 species · Freshwater- Pahrump poolfishEmpetrichthys latos
Engraulidae
11 species · Saltwater- Bay AnchovyAnchoa mitchilli
- Big-eye anchovyAnchoa lamprotaenia
- Broad-striped anchovyAnchoa hepsetus
- Californian anchovyEngraulis mordax
- Cuban anchovyAnchoa cubana
- Deep body anchovyAnchoa compressa
- Key anchovyAnchoa cayorum
- Pacific anchovetaCetengraulis mysticetus
- Poey's anchovyAnchoviella perfasciata
- Silver anchovyEngraulis eurystole
- Slough anchovyAnchoa delicatissima
Ephippidae
1 species · Saltwater- Atlantic SpadefishChaetodipterus faber
Epinephelidae
7 species · Saltwater- Broomtail grouperMycteroperca xenarcha
- Dusky grouperEpinephelus marginatus
- Gag GrouperMycteroperca microlepis
- Misty grouperHyporthodus mystacinus
- Snowy GrouperHyporthodus niveatus
- Warsaw grouperHyporthodus nigritus
- Yellowedge grouperHyporthodus flavolimbatus
Erythrinidae
2 species · Freshwater- Giant trahiraHoplias macrophthalmus
- TrahiraHoplias malabaricus
Esocidae
5 species · Freshwater- Chain PickerelEsox niger
- Grass PickerelEsox americanus vermiculatus
- MuskellungeEsox masquinongy
- Northern PikeEsox lucius
- Redfin PickerelEsox americanus americanus
Etmopteridae
6 species · Saltwater- Blurred smooth lantern sharkEtmopterus bigelowi
- Broadbanded lanternsharkEtmopterus gracilispinis
- Caribbean lanternsharkEtmopterus hillianus
- Combtooth dogfishCentroscyllium nigrum
- Lined lanternsharkEtmopterus bullisi
- Ninja lanternsharkEtmopterus benchleyi
Eurypharyngidae
1 species · Saltwater- Pelican eelEurypharynx pelecanoides
Exocoetidae
16 species · Saltwater- Atlantic blackwing flyingfishHirundichthys volador
- Atlantic flyingfishCheilopogon melanurus
- Bandwing flyingfishCheilopogon exsiliens
- Bennett's flyingfishCheilopogon pinnatibarbatus
- Black wing flyingfishHirundichthys rondeletii
- Blotchwing flyingfishCheilopogon hubbsi
- California flyingfishCheilopogon californicus
- Clearwing flyingfishCypselurus comatus
- FlyingfishParexocoetus hillianus
- Fourwing flyingfishHirundichthys affinis
- Margined flyingfishCheilopogon cyanopterus
- Oceanic two-wing flyingfishExocoetus obtusirostris
- Sailfin flyingfishParexocoetus brachypterus
- Sharpchin flyingfishFodiator acutus
- Spotfin flyingfishCheilopogon furcatus
- Tropical two-wing flyingfishExocoetus volitans
Fistulariidae
3 species · Saltwater- CornetfishFistularia tabacaria
- Pacific cornetfishFistularia corneta
- Red cornetfishFistularia petimba
Fundulidae
30 species · Freshwater · Saltwater · Brackish- Banded KillifishFundulus diaphanus
- Banded topminnowFundulus cingulatus
- Barrens topminnowFundulus julisia
- Bayou topminnowFundulus nottii
- Blackspotted topminnowFundulus olivaceus
- Blackstripe topminnowFundulus notatus
- Bluefin killifishLucania goodei
- Broadstripe topminnowFundulus euryzonus
- Diamond killifishFundulus xenicus
- Golden topminnowFundulus chrysotus
- Gulf killifishFundulus grandis
- Lined topminnowFundulus lineolatus
- Marsh killifishFundulus confluentus
- MummichogFundulus heteroclitus
- Northern plains killifishFundulus kansae
- Northern studfishFundulus catenatus
- Plains killifishFundulus zebrinus
- Plains topminnowFundulus sciadicus
- Pygmy killifishLeptolucania ommata
- Rainwater KillifishLucania parva
- Redface topminnowFundulus rubrifrons
- Russetfin topminnowFundulus escambiae
- Seminole killifishFundulus seminolis
- Southern studfishFundulus stellifer
- Speckled killifishFundulus rathbuni
- Starhead topminnowFundulus dispar
- Stippled studfishFundulus bifax
- Striped KillifishFundulus majalis
- Waccamaw killifishFundulus waccamensis
- Western starhead topminnowFundulus blairae
Gadidae
8 species · Saltwater- Alaska pollockGadus chalcogrammus
- Atlantic CodGadus morhua
- HaddockMelanogrammus aeglefinus
- Pacific codGadus macrocephalus
- Pacific tomcodMicrogadus proximus
- PollackPollachius virens
- TomcodMicrogadus tomcod
- WhitingMerlangius merlangus
Gasterochismatidae
1 species · Saltwater- Butterfly kingfishGasterochisma melampus
Gasterosteidae
4 species · Freshwater- Brook sticklebackCulaea inconstans
- Fourspine SticklebackApeltes quadracus
- Ninespine sticklebackPungitius pungitius
- Three-spined sticklebackGasterosteus aculeatus
Gempylidae
6 species · Saltwater- Black snake mackerelNealotus tripes
- EscolarLepidocybium flavobrunneum
- OilfishRuvettus pretiosus
- Roudi escolarPromethichthys prometheus
- Snake mackerelGempylus serpens
- SnoekThyrsites atun
Gerreidae
6 species · Saltwater- Mexican MojarraEugerres mexicanus
- Silver Jenny MojarraEucinostomus gula
- Silver mojarraEucinostomus argenteus
- Striped mojarraEugerres plumieri
- Tidewater MojarraEucinostomus harengulus
- Yellow fin mojarraGerres cinereus
Ginglymostomatidae
1 species · Saltwater- Nurse SharkGinglymostoma cirratum
Gobiidae
14 species · Freshwater · Saltwater · Brackish- American freshwater gobyCtenogobius shufeldti
- Amur gobyRhinogobius brunneus
- Antillies Frillfin GobyBathygobius soporator
- Black GobyGobius niger
- Chameleon gobyTridentiger trigonocephalus
- Clown gobyMicrogobius gulosus
- Crested GobyLophogobius cyprinoides
- Frillfin GobyBathygobius soporator
- Highfin gobyGobionellus oceanicus
- River gobyAwaous banana
- Round GobyNeogobius melanostomus
- Slashcheek gobyCtenogobius pseudofasciatus
- Tubenose gobyProterorhinus marmoratus
- Yellowfin gobyAcanthogobius flavimanus
Goodeidae
2 species · Freshwater- Railroad Valley springfishCrenichthys nevadae
- White River springfishCrenichthys baileyi
Gymnuridae
1 species · Saltwater- Spiny butterfly rayGymnura altavela
Haemulidae
14 species · Saltwater- Black MargateAnisotremus surinamensis
- Bluestriped GruntHaemulon sciurus
- Burrito gruntAnisotremus interruptus
- French GruntHaemulon flavolineatum
- PigfishOrthopristis chrysoptera
- PorkfishAnisotremus virginicus
- Purplemouth gruntRhonciscus bayanus
- Raucous gruntHaemulopsis leuciscus
- Sailor's Choice GruntHaemulon parra
- Spottail GruntHaemulon macrostomum
- TomtateHaemulon aurolineatum
- White GruntHaemulon plumierii
- White margateHaemulon album
- Xantic sargoAnisotremus davidsonii
Hemiramphidae
10 species · Saltwater- American halfbeakHyporhamphus meeki
- BallyhooHemiramphus brasiliensis
- Bigwing halfbeakOxyporhamphus micropterus
- California halfbeakHyporhamphus rosae
- False halfbeakOxyporhamphus similis
- Flying halfbeakEuleptorhamphus velox
- Hardhead halfbeakChriodorus atherinoides
- Longfin halfbeakHemiramphus saltator
- Ribbon halfbeakEuleptorhamphus viridis
- Slender halfbeakHyporhamphus roberti
Hemitripteridae
2 species · Saltwater- Bigmouth sculpinHemitripterus bolini
- Sea RavenHemitripterus americanus
Hexagrammidae
6 species · Saltwater- Atka mackerelPleurogrammus monopterygius
- Kelp GreenlingHexagrammos decagrammus
- LingcodOphiodon elongatus
- Masked greenlingHexagrammos octogrammus
- Rock greenlingHexagrammos lagocephalus
- Whitespotted greenlingHexagrammos stelleri
Hexanchidae
2 species · Saltwater- Bluntnose sixgill sharkHexanchus griseus
- Broadnose sevengill sharkNotorynchus cepedianus
Hiodontidae
2 species · Freshwater · SaltwaterHolocentridae
1 species · Saltwater- Squirrel FishHolocentrus adscensionis
Ictaluridae
43 species · Freshwater- Black BullheadAmeiurus melas
- Black madtomNoturus funebris
- Black River madtomNoturus maydeni
- Blue CatfishIctalurus furcatus
- Brindled madtomNoturus miurus
- Brown BullheadAmeiurus nebulosus
- Brown madtomNoturus phaeus
- Caddo madtomNoturus taylori
- Carolina madtomNoturus furiosus
- Channel CatfishIctalurus punctatus
- Checkered madtomNoturus flavater
- Chucky madtomNoturus crypticus
- Elegant madtomNoturus elegans
- Flat bullheadAmeiurus platycephalus
- FlatheadPylodictis olivaris
- Frecklebelly madtomNoturus munitus
- Freckled madtomNoturus nocturnus
- Headwater catfishIctalurus lupus
- Least madtomNoturus hildebrandi
- Margined madtomNoturus insignis
- Mountain madtomNoturus eleutherus
- Neosho madtomNoturus placidus
- Northern madtomNoturus stigmosus
- Orangefin madtomNoturus gilberti
- Ouachita madtomNoturus lachneri
- Ozark madtomNoturus albater
- Piebald madtomNoturus gladiator
- Pygmy madtomNoturus stanauli
- Saddled madtomNoturus fasciatus
- Scioto madtomNoturus trautmani
- Slender madtomNoturus exilis
- Smoky madtomNoturus baileyi
- Snail bullheadAmeiurus brunneus
- Speckled madtomNoturus leptacanthus
- Spotted bullheadAmeiurus serracanthus
- StonecatNoturus flavus
- Tadpole madtomNoturus gyrinus
- Toothless blindcatTrogloglanis pattersoni
- White CatfishAmeiurus catus
- Widemouth blindcatSatan eurystomus
- Yaqui catfishIctalurus pricei
- Yellow BullheadAmeiurus natalis
- Yellowfin madtomNoturus flavipinnis
Ipnopidae
1 species · Saltwater- Attenuated spider fishBathypterois atricolor
Istiophoridae
9 species · Saltwater- Atlantic sailfishIstiophorus albicans
- Atlantic white marlinKajikia albida
- Black marlinIstiompax indica
- Blue MarlinMakaira nigricans
- Indo-Pacific blue marlinMakaira mazara
- Longbill spearfishTetrapturus pfluegeri
- SailfishIstiophorus platypterus
- Shortbill spearfishTetrapturus angustirostris
- Striped MarlinKajikia audax
Kyphosidae
6 species · Saltwater- Bermuda sea chubKyphosus sectatrix
- Bluestriped chubKyphosus ocyurus
- Brassy chubKyphosus vaigiensis
- Cortez sea chubKyphosus elegans
- OpaleyeGirella nigricans
- Yellow Sea ChubKyphosus incisor
Labridae
13 species · Saltwater- Bluehead WrasseThalassoma bifasciatum
- California sheepheadBodianus pulcher
- CunnerTautogolabrus adspersus
- HogfishLachnolaimus maximus
- Mediterranean rainbow wrasseCoris julis
- Ornate WrasseThalassoma pavo
- Peacock wrasseIniistius pavo
- Pearly razorfishXyrichtys novacula
- Puddingwife wrasseHalichoeres radiatus
- Slippery DickHalichoeres bivittatus
- Spanish hogfishBodianus rufus
- TautogTautoga onitis
- Yellowcheek wrasseHalichoeres cyanocephalus
Labrisomidae
1 species · Saltwater- Hairy BlennyLabrisomus nuchipinnis
Lamnidae
5 species · Saltwater- Great white sharkCarcharodon carcharias
- Longfin makoIsurus paucus
- PorbeagleLamna nasus
- Salmon sharkLamna ditropis
- Shortfin makoIsurus oxyrinchus
Lampridae
1 species · Saltwater- OpahLampris guttatus
Latidae
1 species · Brackish- BarramundiLates calcarifer
Lepisosteidae
6 species · Freshwater- Alligator GarAtractosteus spatula
- Florida GarLepisosteus platyrhincus
- Longnose GarLepisosteus osseus
- Melanistic Florida GarLepisosteus platyrhincus
- Shortnose GarLepisosteus platostomus
- Spotted GarLepisosteus oculatus
Leuciscidae
18 species · Freshwater- Alvord chubSiphateles alvordensis
- Cheat minnowPararhinichthys bowersi
- Finescale daceChrosomus neogaeus
- Little Colorado spinedaceLepidomeda vittata
- Mountain redbelly daceChrosomus oreas
- Northern pearl daceMargariscus nachtriebi
- Ozark shinerParanotropis ozarcanus
- Pahranagat spinedaceLepidomeda altivelis
- Phantom shinerAlburnops orca
- Redside daceClinostomus elongatus
- Rio Grande chubGila pandora
- Rough shinerAlburnops baileyi
- Sailfin shinerPteronotropis hypselopterus
- Southern leatherside chubLepidomeda aliciae
- Tennessee daceChrosomus tennesseensis
- UmpquachubOregonichthys kalawatseti
- Virgin River SpinedaceLepidomeda mollispinis
- White River spinedaceLepidomeda albivallis
Linophrynidae
2 species · Saltwater- Headlight anglerLinophryne indica
- Soft leafvent anglerHaplophryne mollis
Liparidae
1 species · Saltwater- Stippled snailfishCareproctus longifilis
Lobotidae
2 species · Saltwater- Atlantic TripletailLobotes surinamensis
- Pacific tripletailLobotes pacifica
Lophiidae
3 species · Saltwater- Blackfin goosefishLophius gastrophysus
- MonkfishLophius americanus
- Spottedtail anglerLophiodes caulinaris
Loricariidae
4 species · Freshwater- Orinoco sailfin catfishPterygoplichthys multiradiatus
- Suckermouth Armored CatfishPterygoplichthys pardalis
- Suckermouth catfishHypostomus plecostomus
- Vermiculated sailfin catfishPterygoplichthys disjunctivus
Lotidae
3 species · Freshwater · Saltwater- BurbotLota lota
- LingMolva molva
- North Atlantic CuskBrosme brosme
Lutjanidae
30 species · Saltwater- Blackfin SnapperLutjanus buccanella
- Blue-lined SnapperLutjanus kasmira
- Cardinal snapperPristipomoides macrophthalmus
- Colorado snapperLutjanus colorado
- Cubera snapperLutjanus cyanopterus
- Dog SnapperLutjanus jocu
- Golden snapperLutjanus inermis
- Gray SnapperLutjanus griseus
- Jordan's snapperLutjanus jordani
- Lane SnapperLutjanus synagris
- Mahogany snapperLutjanus mahogoni
- Mangrove SnapperLutjanus griseus
- Mexican barred snapperHoplopagrus guentherii
- Mullet snapperLutjanus aratus
- Mutton SnapperLutjanus analis
- Pacific dog snapperLutjanus novemfasciatus
- Pacific red snapperLutjanus peru
- Queen SnapperEtelis oculatus
- Red SnapperLutjanus campechanus
- School Master SnapperLutjanus apodus
- Silk snapperLutjanus vivanus
- Small toothed jobfishAphareus furca
- Spotted rose snapperLutjanus guttatus
- To'au (Blacktail Snapper)Lutjanus fulvus
- Vermillion SnapperRhomboplites aurorubens
- WenchmanPristipomoides aquilonaris
- White SnapperLutjanus analis
- Yellow Eye SnapperOcyurus chrysurus
- Yellow snapperLutjanus argentiventris
- Yellowtail SnapperOcyurus chrysurus
Luvaridae
1 species · Saltwater- LuvarLuvarus imperialis
Macroramphosidae
1 species · Saltwater- Slender snipefishMacroramphosus gracilis
Macrouridae
25 species · Saltwater- Bighead grenadierCoryphaenoides capito
- Blackfin grenadierCoelorinchus caribbaeus
- Bristly grenadierTrachonurus sulcatus
- Broadsnout grenadierNezumia latirostrata
- Bullseye grenadierBathygadus macrops
- Carmine grenadierCoryphaenoides carminifer
- Common Atlantic grenadierNezumia aequalis
- Doublethread grenadierGadomus arcuatus
- Hollowsnout grenadierCoelorinchus caelorhincus
- Large-eye grenadierCoryphaenoides bulbiceps
- Longbeard grenadierVentrifossa macropogon
- Loosescale grenadierCoryphaenoides anguliceps
- Narrowsnout grenadierCoryphaenoides bucephalus
- Parin's grenadierNezumia parini
- Peruvian grenadierNezumia convergens
- Pugnose grenadierSphagemacrurus grenadae
- Slendertail grenadierMataeocephalus tenuicauda
- Slimehead grenadierVentrifossa mucocephalus
- Softhead grenadierMalacocephalus laevis
- Spectacled grenadierNezumia orbitalis
- Swordsnout grenadierCoelorinchus occa
- Thickbeard grenadierCoryphaenoides zaniophorus
- Trident grenadierCoryphaenoides delsolari
- Western Atlantic grenadierNezumia atlantica
- Western softhead grenadierMalacocephalus occidentalis
Malacanthidae
8 species · Saltwater- Atlantic goldeneye tilefishCaulolatilus chrysops
- Bighead tilefishCaulolatilus affinis
- Blackline TilefishCaulolatilus cyanops
- Blueline TilefishCaulolatilus microps
- Golden TilefishLopholatilus chamaeleonticeps
- Ocean WhitefishCaulolatilus princeps
- Sand Tile FishMalacanthus plumieri
- Tile fishLopholatilus villarii
Megachasmidae
1 species · Saltwater- Megamouth sharkMegachasma pelagios
Megalopidae
1 species · Saltwater- TarponMegalops atlanticus
Melamphaidae
1 species · Saltwater- Twospine bigscaleScopelogadus bispinosus
Merlucciidae
4 species · Saltwater- Argentine hakeMerluccius hubbsi
- North Pacific hakeMerluccius productus
- Offshore silver hakeMerluccius albidus
- Silver hakeMerluccius bilinearis
Mobulidae
3 species · Saltwater- Atlantic pygmy devil rayMobula hypostoma
- Bentfin devil rayMobula thurstoni
- Spinetail devil rayMobula mobular
Molidae
2 species · Saltwater- Ocean sunfishMola mola
- Slender sunfishRanzania laevis
Monacanthidae
3 species · Saltwater- Planehead FilefishStephanolepis hispidus
- Scrawled FilefishAluterus scriptus
- Unicorn leatherjacket filefishAluterus monoceros
Moridae
1 species · Saltwater- Blue antimoraAntimora rostrata
Moronidae
6 species · Freshwater · Saltwater · Brackish- European Sea BassDicentrarchus labrax
- Hybrid StriperMorone chrysops × Morone saxatilis
- Striped Bass (Striper)Morone saxatilis
- White BassMorone chrysops
- White PerchMorone americana
- Yellow BassMorone mississippiensis
Mugilidae
6 species · Freshwater · Saltwater- Fantail mulletMugil trichodon
- Finger MulletMugil curema
- Flathead Gray MulletMugil cephalus
- Lebranche mulletMugil liza
- Mountain mulletDajaus monticola
- MulletMugil cephalus
Mullidae
2 species · Saltwater- GoatfishMullus barbatus
- Red MulletMullus barbatus
Muraenidae
2 species · Saltwater- Blackedge morayGymnothorax nigromarginatus
- Blacktail morayGymnothorax kolpos
Myctophidae
19 species · Saltwater- Bigfin lanternfishSymbolophorus californiensis
- California flashlightfishProtomyctophum crockeri
- California headlightfishDiaphus theta
- Diogenes lanternfishDiogenichthys laternatus
- Dumeril's lanternfishDiaphus dumerilii
- Giant lampfishParvilux ingens
- Glacier lantern fishBenthosema glaciale
- Golden lanternfishMyctophum aurolaternatum
- Günther's lanternfishLepidophanes guentheri
- Laura's lantern fishLoweina rara
- Longfin lampfishLampanyctus steinbecki
- Mexican lampfishTriphoturus mexicanus
- Pacific headlightfishDiaphus pacificus
- Patchwork lampfishNotoscopelus resplendens
- Popeye lampfishBolinichthys longipes
- Slendertail lanternfishGonichthys tenuiculus
- Slimtail lampfishLampanyctus parvicauda
- Sunbeam lampfishLampadena urophaos
- Thickhead lanternfishHygophum atratum
Myliobatidae
2 species · Saltwater- Bat RayMyliobatis californica
- Bullnose RayMyliobatis freminvillei
Myxinidae
1 species · Saltwater- Whiteface hagfishMyxine circifrons
Nematistiidae
1 species · Saltwater- RoosterfishNematistius pectoralis
Nettastomatidae
1 species · Saltwater- Dogface witch-eelFacciolella gilbertii
Nomeidae
2 species · Saltwater- Longfin cigarfishCubiceps paradoxus
- Silver driftfishPsenes maculatus
Notopteridae
1 species · Saltwater- Clown Knife FishChitala ornata
Odontaspididae
1 species · Saltwater- Sand tiger sharkCarcharias taurus
Oneirodidae
7 species · Saltwater- Bulbous dreamerOneirodes eschrichtii
- Can-opener smoothdreamChaenophryne longiceps
- Lobed dreamerDolopichthys pullatus
- NetdevilBorophryne apogon
- Plainchin dreamarmLeptacanthichthys gracilispinis
- Short-rod anglerfishMicrolophichthys microlophus
- Smooth dreamerChaenophryne draco
Ophichthidae
1 species · Saltwater- King snake eelOphichthus rex
Ophidiidae
5 species · Saltwater- Bearded brotulaBrotula barbata
- Black brotulaCherublemma emmelas
- Bony-eared assfishAcanthonus armatus
- Striped Cusk EelOphidion marginatum
- Stripefin brotulaNeobythites marginatus
Opisthoproctidae
1 species · Saltwater- Javelin spookfishBathylychnops exilis
Opistognathidae
2 species · Saltwater- Finespotted jawfishOpistognathus punctatus
- Hook jawfishLonchopisthus ancistrus
Oplegnathidae
1 species · Saltwater- Barred knifejawOplegnathus fasciatus
Osmeridae
11 species · Freshwater · Saltwater- CapelinMallotus villosus
- Delta smeltHypomesus transpacificus
- EulachonThaleichthys pacificus
- Japanese smeltHypomesus nipponensis
- Longfin smeltSpirinchus thaleichthys
- Night smeltSpirinchus starksi
- Pacific rainbow smeltOsmerus dentex
- Pigmy smeltOsmerus spectrum
- SmeltOsmerus mordax
- Surf smeltHypomesus pretiosus
- Whitebait smeltAllosmerus elongatus
Osphronemidae
3 species · Freshwater- Banded gouramiTrichogaster fasciata
- Croaking gouramiTrichopsis vittata
- Dwarf gouramiTrichogaster lalius
Osteoglossidae
1 species · Freshwater- ArawanaOsteoglossum bicirrhosum
Ostraciidae
2 species · Saltwater- Buffalo trunkfishLactophrys trigonus
- Scrawled CowfishAcanthostracion quadricornis
Paralepididae
2 species · Saltwater- Black barracudinaMacroparalepis johnfitchi
- Duckbill barracudinaMagnisudis atlantica
Paralichthyidae
9 species · Saltwater- Brazilian flounderParalichthys brasiliensis
- California HalibutParalichthys californicus
- Fantail flounderXystreurys liolepis
- FlukeParalichthys dentatus
- Fourspot FlounderParalichthys oblongus
- Gulf flounderParalichthys albigutta
- Gulf Stream FlounderCitharichthys arctifrons
- Pacific sanddabCitharichthys sordidus
- Southern FlounderParalichthys lethostigma
Percidae
214 species · Freshwater · Saltwater- Alabama darterEtheostoma ramseyi
- Amber darterPercina antesella
- Appalachia darterPercina gymnocephala
- Arkansas darterEtheostoma cragini
- Arkansas saddled darterEtheostoma euzonum
- Arrow darterEtheostoma sagitta
- Ashy darterEtheostoma cinereum
- Backwater darterEtheostoma zonifer
- Banded darterEtheostoma zonale
- Bandfin darterEtheostoma zonistium
- Bankhead darterPercina sipsi
- Barcheek darterEtheostoma obeyense
- Barrens darterEtheostoma forbesi
- Bayou darterEtheostoma rubrum
- Beaded darterEtheostoma clinton
- Bigscale logperchPercina macrolepida
- Birmingham darterEtheostoma birminghamense
- Blackbanded darterPercina nigrofasciata
- Blackfin darterEtheostoma nigripinne
- Blackside darterPercina maculata
- Blenny darterEtheostoma blennius
- Bloodfin darterNothonotus sanguifluus
- Blotchside darterPercina burtoni
- Bluebreast darterEtheostoma camurum
- Blueface darterEtheostoma cyanoprosopum
- Bluegrass darterEtheostoma jimmycarter
- Bluemask darterEtheostoma akatulo
- Blueside darterEtheostoma jessiae
- Bluestripe darterPercina cymatotaenia
- Bluntnose darterEtheostoma chlorosomum
- Boulder darterEtheostoma wapiti
- Bridled darterPercina kusha
- Brighteye darterEtheostoma lynceum
- Bronze darterPercina palmaris
- Brook DarterEtheostoma burri
- Brown darterEtheostoma edwini
- Buffalo darterEtheostoma bison
- Candy darterEtheostoma osburni
- Caney fork darterNothonotus starnesi
- Carolina darterEtheostoma collis
- Carolina fantail darterEtheostoma brevispinum
- Chainback darterPercina nevisense
- Channel darterPercina copelandi
- Cherokee darterEtheostoma scotti
- Cherry darterEtheostoma etnieri
- Chesapeake logperchPercina bimaculata
- Chickasaw darterEtheostoma cervus
- Choctawhatchee darterEtheostoma davisoni
- Christmas darterEtheostoma hopkinsi
- Citico DarterEtheostoma sitikuense
- Coal darterPercina brevicauda
- Coastal darterEtheostoma colorosum
- Coldwater darterEtheostoma ditrema
- Conasauga logperchPercina jenkinsi
- Coosa darterEtheostoma coosae
- Coppercheek darterNothonotus aquali
- Corrugated darterEtheostoma basilare
- Creole darterEtheostoma collettei
- Crown darterEtheostoma corona
- Crystal darterCrystallaria asprella
- Cumberland darterEtheostoma susanae
- Cumberland plateau darterEtheostoma spilotum
- Cumberland snubnose darterEtheostoma atripinne
- Current darterEtheostoma uniporum
- Cypress darterEtheostoma proeliare
- Diamond darterCrystallaria cincotta
- Dusky darterPercina sciera
- Duskytail darterEtheostoma percnurum
- Eastern sand darterAmmocrypta pellucida
- Egg-mimic darterEtheostoma pseudovulatum
- Emerald darterEtheostoma baileyi
- Etowah darterEtheostoma etowahae
- Fantail darterEtheostoma flabellare
- Firebelly darterEtheostoma pyrrhogaster
- Florida sand darterAmmocrypta bifascia
- Fountain darterEtheostoma fonticola
- Frecklebelly darterPercina stictogaster
- Freckled darterPercina lenticula
- Fringed DarterEtheostoma crossopterum
- Gilt darterPercina evides
- Glassy darterEtheostoma vitreum
- Golden darterEtheostoma denoncourti
- Goldline darterPercina aurolineata
- Goldstripe darterEtheostoma parvipinne
- Greenbreast darterEtheostoma jordani
- Greenfin darterEtheostoma chlorobranchium
- Greenside darterEtheostoma blennioides
- Greenthroat darterEtheostoma lepidum
- Guadalupe darterPercina apristis
- Guardian darterEtheostoma oophylax
- Gulf darterEtheostoma swaini
- Gulf logperchPercina suttkusi
- Gumbo darterEtheostoma thompsoni
- Gurley darterEtheostoma gurleyense
- Halloween DarterPercina crypta
- Harlequin darterEtheostoma histrio
- Headwater darterEtheostoma lawrencei
- Highland darterEtheostoma teddyroosevelt
- Highland Rim DarterEtheostoma kantuckeense
- Holiday darterEtheostoma brevirostrum
- Iowa darterEtheostoma exile
- Johnny darterEtheostoma nigrum
- Kanawha darterEtheostoma kanawhae
- Kentucky darterEtheostoma rafinesquei
- Least darterEtheostoma microperca
- Leopard darterPercina pantherina
- Lipstick darterEtheostoma chuckwachatte
- Locust fork darterEtheostoma kimberlae
- LogperchPercina caprodes
- Lollipop darterEtheostoma neopterum
- Longfin darterEtheostoma longimanum
- Longhead darterPercina macrocephala
- Longnose darterPercina nasuta
- Marbled DarterEtheostoma marmorpinnum
- Maryland darterEtheostoma sellare
- Meramec Saddled DarterEtheostoma erythrozonum
- Missouri saddled darterEtheostoma tetrazonum
- Mobile logperchPercina kathae
- Mud darterEtheostoma asprigene
- Muscadine DarterPercina smithvanizi
- Naked sand darterAmmocrypta beanii
- Niangua darterEtheostoma nianguae
- Okaloosa darterEtheostoma okaloosae
- Olive darterPercina squamata
- Orangebelly darterEtheostoma radiosum
- Orangefin darterEtheostoma bellum
- Orangethroat darterEtheostoma spectabile
- Ozark logperchPercina fulvitaenia
- Paleback darterEtheostoma pallididorsum
- Pearl darterPercina aurora
- Piedmont darterPercina crassa
- Pike-perchSander lucioperca
- Pinewoods darterEtheostoma mariae
- Rainbow DarterEtheostoma caeruleum
- Redband darterEtheostoma luteovinctum
- Redfin darterEtheostoma whipplei
- Redline darterEtheostoma rufilineatum
- Redlips DarterEtheostoma maydeni
- Redspot darterEtheostoma artesiae
- Relict darterEtheostoma chienense
- Rio Grande darterEtheostoma grahami
- River darterPercina shumardi
- Riverweed darterEtheostoma podostemone
- Roanoke darterPercina roanoka
- Roanoke logperchPercina rex
- Rock darterEtheostoma rupestre
- RuffeGymnocephalus cernua
- Rush darterEtheostoma phytophilum
- Saddleback darterPercina vigil
- Saffron darterEtheostoma flavum
- Saluda darterEtheostoma saludae
- SaugerSander canadensis
- Savannah darterEtheostoma fricksium
- Sawcheek darterEtheostoma serrifer
- Scaly sand darterAmmocrypta vivax
- Seagreen darterEtheostoma thalassinum
- Sequatchie darterEtheostoma sequatchiense
- Sharphead darterEtheostoma acuticeps
- Sharpnose darterPercina oxyrhynchus
- Shawnee darterEtheostoma tecumsehi
- Shield darterPercina peltata
- Sickle darterPercina williamsi
- Sipsey fork darterEtheostoma michellae
- Slabrock darterEtheostoma smithi
- Slackwater darterEtheostoma boschungi
- Slenderhead darterPercina phoxocephala
- Slough darterEtheostoma gracile
- Smallscale darterNothonotus microlepidus
- Snail darterPercina tanasi
- Snubnose darterEtheostoma simoterum
- Sooty darterEtheostoma olivaceum
- Southern logperchPercina austroperca
- Southern sand darterAmmocrypta meridiana
- Spangled darterEtheostoma obama
- Speckled darterEtheostoma stigmaeum
- Splendid darterEtheostoma barrenense
- Spottail DarterEtheostoma squamiceps
- Spotted darterEtheostoma maculatum
- Stargazing darterPercina uranidea
- Stippled darterEtheostoma punctulatum
- Stone darterEtheostoma derivativum
- Strawberry darterEtheostoma fragi
- Striated darterEtheostoma striatulum
- Stripeback darterPercina notogramma
- Striped darterEtheostoma virgatum
- Stripetail darterEtheostoma kennicotti
- Subnose darterEtheostoma duryi
- Swamp darterEtheostoma fusiforme
- Swannanoa darterEtheostoma swannanoa
- Tallapoosa darterEtheostoma tallapoosae
- Tangerine darterPercina aurantiaca
- Teardrop darterEtheostoma barbouri
- Tessellated DarterEtheostoma olmstedi
- Texas logperchPercina carbonaria
- Tippecanoe darterEtheostoma tippecanoe
- Tombigbee darterEtheostoma lachneri
- Trispot darterEtheostoma trisella
- Tuckasegee darterEtheostoma gutselli
- Turquoise darterEtheostoma inscriptum
- Tuscumbia darterEtheostoma tuscumbia
- Tuskaloossa darterEtheostoma douglasi
- Tuxedo DarterEtheostoma lemniscatum
- Variegate darterEtheostoma variatum
- Vermilion darterEtheostoma chermocki
- Waccamaw darterEtheostoma perlongum
- Warrior darterEtheostoma bellator
- Watercress darterEtheostoma nuchale
- Western Sand DarterAmmocrypta clara
- Wounded darterEtheostoma vulneratum
- Yazoo darterEtheostoma raneyi
- Yellow PerchPerca flavescens
- Yellow WalleyeSander vitreus
- Yellowcheek darterEtheostoma moorei
- Yoke darterEtheostoma juliae
Percopsidae
2 species · Freshwater- Sand rollerPercopsis transmontana
- Trout-perchPercopsis omiscomaycus
Peristediidae
1 species · Saltwater- Longnose armoured searobinPeristedion antillarum
Petromyzontidae
18 species · Freshwater- American brook lampreyLethenteron appendix
- Chestnut lampreyIchthyomyzon castaneus
- Kern brook lampreyOccidentis hubbsi
- Klamath river lampreyEntosphenus similis
- Least brook lampreyLampetra aepyptera
- Miller Lake lampreyEntosphenus minimus
- Mountain brook lampreyIchthyomyzon greeleyi
- Northern brook lampreyIchthyomyzon fossor
- Northern California brook lampreyEntosphenus folletti
- Ohio lampreyIchthyomyzon bdellium
- Pacific brook lampreyOccidentis pacifica
- Pacific lampreyEntosphenus tridentatus
- Pit-Klamath brook lampreyEntosphenus lethophagus
- Sea lampreyPetromyzon marinus
- Silver lampreyIchthyomyzon unicuspis
- Southern brook lampreyIchthyomyzon gagei
- Western brook lampreyLampetra richardsoni
- Western river lampreyOccidentis ayresii
Pholidae
1 species · Saltwater- Rock GunnelPholis gunnellus
Phycidae
4 species · Saltwater- Gulf hakeUrophycis cirrata
- Red HakeUrophycis chuss
- Spotted HakeUrophycis regia
- White hakeUrophycis tenuis
Pimelodidae
12 species · Freshwater- Barred sorubimPseudoplatystoma fasciatum
- Flatwhiskered catfishPinirampus pirinampu
- Gilded catfishZungaro zungaro
- KumakumaBrachyplatystoma filamentosum
- Laulao catfishBrachyplatystoma vaillantii
- Redtail catfishPhractocephalus hemioliopterus
- Slobbering catfishBrachyplatystoma platynema
- Spotted sorubimPseudoplatystoma corruscans
- Tiger sorubimPseudoplatystoma tigrinum
- ZamuritoCalophysus macropterus
- Zebra catfishBrachyplatystoma juruense
- Zungaro doradoBrachyplatystoma rousseauxii
Pinguipedidae
2 species · Saltwater- Argentinian sandperchPseudopercis semifasciata
- Namorado sandperchPseudopercis numida
Platytroctidae
2 species · Saltwater- Streaklight tubeshoulderHoltbyrnia latifrons
- Striped tubeshoulderMirorictus taningi
Pleuronectidae
23 species · Freshwater · Saltwater- American plaiceHippoglossoides platessoides
- Arctic flounderLiopsetta glacialis
- Arrow-tooth flounderAtheresthes stomias
- Atlantic halibutHippoglossus hippoglossus
- Butter soleIsopsetta isolepis
- C-O solePleuronichthys coenosus
- Curlfin solePleuronichthys decurrens
- Deep-sea soleMicrostomus bathybius
- Dover soleMicrostomus pacificus
- English soleParophrys vetulus
- European plaicePleuronectes platessa
- Flathead soleHippoglossoides elassodon
- Greenland halibutReinhardtius hippoglossoides
- Lemon soleMicrostomus kitt
- Pacific HalibutHippoglossus stenolepis
- Pacific sand solePsettichthys melanostictus
- Petrale soleEopsetta jordani
- Roughscale soleClidoderma asperrimum
- Slender soleLyopsetta exilis
- Starry flounderPlatichthys stellatus
- Winter FlounderPseudopleuronectes americanus
- Witch FlounderGlyptocephalus cynoglossus
- Yellowfin soleLimanda aspera
Poeciliidae
25 species · Freshwater · Saltwater · Brackish- Amazon mollyPoecilia formosa
- Big Bend gambusiaGambusia gaigei
- Blotched gambusiaGambusia senilis
- Broadspotted mollyPoecilia latipunctata
- Clear Creek gambusiaGambusia heterochir
- Common MollyPoecilia sphenops
- Eastern mosquitofishGambusia holbrooki
- Gila topminnowPoeciliopsis occidentalis
- Green swordtailXiphophorus hellerii
- GuppyPoecilia reticulata
- Largespring gambusiaGambusia geiseri
- Least killifishHeterandria formosa
- Mangrove gambusiaGambusia rhizophorae
- MosquitofishGambusia affinis
- Pecos gambusiaGambusia nobilis
- Porthole livebearerPoeciliopsis gracilis
- Sailfin mollyPoecilia latipinna
- San Felipe gambusiaGambusia clarkhubbsi
- San Marcos gambusiaGambusia georgei
- Shortfin MollyPoecilia mexicana
- Southern platyfishXiphophorus maculatus
- Tex-Mex gambusiaGambusia speciosa
- Top minnowBelonesox belizanus
- Térraba toothcarpBrachyrhaphis terrabensis
- Variable platyfishXiphophorus variatus
Polyodontidae
1 species · Freshwater- American PaddlefishPolyodon spathula
Polyprionidae
2 species · Saltwater- Giant seabassStereolepis gigas
- WreckfishPolyprion americanus
Pomacentridae
5 species · Saltwater- BlacksmithChromis punctipinnis
- Cocoa DameselfishStegastes variabilis
- Dusky DameStegastes adustus
- GaribaldiHypsypops rubicundus
- Sergeant MajorAbudefduf saxatilis
Pomatomidae
1 species · Saltwater- BluefishPomatomus saltatrix
Potamotrygonidae
1 species · Freshwater- South American freshwater stingrayPotamotrygon motoro
Priacanthidae
3 species · Saltwater- Glasseye SnapperHeteropriacanthus cruentatus
- Longfinned bullseyeCookeolus japonicus
- Short BigeyePriacanthus arenatus
Pristidae
3 species · Freshwater · Saltwater- Large-tooth sawfishPristis perotteti
- Largetooth sawfishPristis microdon
- Smalltooth sawfishPristis pectinata
Pristigasteridae
1 species · Freshwater- Amazon pellonaPellona castelnaeana
Psychrolutidae
2 species · Saltwater- Blob sculpinPsychrolutes phrictus
- Spinyhead sculpinDasycottus setiger
Rachycentridae
1 species · Saltwater- CobiaRachycentron canadum
Radiicephalidae
1 species · Saltwater- TapertailRadiicephalus elongatus
Rajidae
7 species · Saltwater- Arctic skateAmblyraja hyperborea
- Barndoor skateDipturus laevis
- Blackbelly skateBreviraja nigriventralis
- Clearnose SkateRostroraja eglanteria
- SailrayRajella lintea
- Starry rayAmblyraja radiata
- Velez rayRostroraja velezi
Regalecidae
1 species · Saltwater- King of herringsRegalecus glesne
Rhincodontidae
1 species · Saltwater- Whale sharkRhincodon typus
Rhinobatidae
2 species · Saltwater- GuitarfishPseudobatos lentiginosus
- Shovelnose guitarfishPseudobatos productus
Rhinopteridae
1 species · Saltwater- Cownose RayRhinoptera bonasus
Rivulidae
2 species · Freshwater · Saltwater- Hart's rivulusAnablepsoides hartii
- Mangrove rivulusKryptolebias marmoratus
Salmonidae
45 species · Freshwater · Saltwater · Brackish- Alaska whitefishCoregonus nelsonii
- ApacheOncorhynchus apache
- Arctic CharSalvelinus alpinus
- Arctic GraylingThymallus arcticus
- Bear Lake whitefishProsopium abyssicola
- Blackfin ciscoCoregonus nigripinnis
- BloaterCoregonus hoyi
- Bonneville ciscoProsopium gemmifer
- Bonneville CutthroatOncorhynchus clarkii utah
- Bonneville whitefishProsopium spilonotus
- Broad whitefishCoregonus nasus
- Brook TroutSalvelinus fontinalis
- Brown TroutSalmo trutta
- Bull troutSalvelinus confluentus
- Chinook SalmonOncorhynchus tshawytscha
- Chum salmonOncorhynchus keta
- CiscoCoregonus artedi
- Coho SalmonOncorhynchus kisutch
- CutbowOncorhynchus clarkii × Oncorhynchus mykiss
- Cutthroat troutOncorhynchus clarkii
- Dolly VardenSalvelinus malma
- Gila TroutOncorhynchus gilae
- Golden TroutOncorhynchus aguabonita
- Hofer Rainbow TroutOncorhynchus mykiss
- KiyiCoregonus kiyi
- Kokanee SalmonOncorhynchus nerka
- Lake TroutSalvelinus namaycush
- Lake WhitefishCoregonus clupeaformis
- Landlocked SalmonSalmo salar
- Longjaw ciscoCoregonus alpenae
- Mountain WhitefishProsopium williamsoni
- PalominoOncorhynchus mykiss
- Pink SalmonOncorhynchus gorbuscha
- Pygmy whitefishProsopium coulterii
- Rainbow TroutOncorhynchus mykiss
- Round whitefishProsopium cylindraceum
- Sardine ciscoCoregonus sardinella
- SheefishStenodus leucichthys
- Shortjaw ciscoCoregonus zenithicus
- Shortnose ciscoCoregonus reighardi
- Silver troutSalvelinus agassizii
- SteelheadOncorhynchus mykiss
- Tiger TroutSalmo trutta × Salvelinus fontinalis
- Whitespotted charSalvelinus leucomaenis
- Yellowstone CuthroatOncorhynchus clarkii bouvieri
Scaridae
7 species · Saltwater- Blue parrotfishScarus coeruleus
- Midnight parrotfishScarus coelestinus
- Princess ParrotfishScarus taeniopterus
- Rainbow parrotfishScarus guacamaia
- Redband ParrotfishSparisoma aurofrenatum
- Redtail ParrotfishSparisoma chrysopterum
- Stoplight ParrotfishSparisoma viride
Sciaenidae
30 species · Freshwater · Saltwater- Acoupa weakfishCynoscion acoupa
- Atlantic CroakerMicropogonias undulatus
- Black DrumPogonias cromis
- Boccone weakfishCynoscion praedatorius
- Cachema weakfishCynoscion phoxocephalus
- California CorbinaMenticirrhus undulatus
- Freshwater DrumAplodinotus grunniens
- Goldtail CroakerMicropogonias undulatus
- Green weakfishCynoscion virescens
- Gulf KingfishMenticirrhus littoralis
- Jamaica weakfishCynoscion jamaicensis
- Northern KingfishMenticirrhus saxatilis
- Orangemouth weakfishCynoscion xanthulus
- RedfishSciaenops ocellatus
- Sand TroutCynoscion arenarius
- Shortfin weakfishCynoscion parvipinnis
- Silver PerchBairdiella chrysoura
- Silver seatroutCynoscion nothus
- Smooth weakfishCynoscion leiarchus
- South American silver croakerPlagioscion squamosissimus
- Southern Kingfish/ WhitingMenticirrhus americanus
- Speckled TroutCynoscion nebulosus
- SpotLeiostomus xanthurus
- Spotfin croakerRoncador stearnsii
- Stolzmann's weakfishCynoscion stolzmanni
- WeakfishCynoscion regalis
- White croakerGenyonemus lineatus
- White TroutCynoscion arenarius
- White weakfishAtractoscion nobilis
- Yellowfin drumUmbrina roncador
Scomberesocidae
2 species · Saltwater- Atlantic sauryScomberesox saurus
- Pacific sauryCololabis saira
Scombridae
25 species · Saltwater- AlbacoreThunnus alalunga
- Atlantic Chub MackerelScomber colias
- Atlantic MackerelScomber scombrus
- Bigeye tunaThunnus obesus
- Black skipjackEuthynnus lineatus
- Blackfin TunaThunnus atlanticus
- Bluefin TunaThunnus thynnus
- BonitoSarda sarda
- Bullet tunaAuxis rochei
- Cero MackerelScomberomorus regalis
- Chub mackerelScomber japonicus
- False AlbacoreEuthynnus alletteratus
- Frigate tunaAuxis thazard
- King MackerelScomberomorus cavalla
- Pacific bluefin tunaThunnus orientalis
- Pacific bonitoSarda lineolata
- Serra Spanish mackerelScomberomorus brasiliensis
- Sierra MackerelScomberomorus sierra
- Skipjack tunaKatsuwonus pelamis
- Slender tunaAllothunnus fallai
- Southern bluefin tunaThunnus maccoyii
- Spanish MackerelScomberomorus maculatus
- Striped bonitoSarda orientalis
- WahooAcanthocybium solandri
- Yellowfin TunaThunnus albacares
Scombropidae
1 species · Saltwater- Atlantic scombropsScombrops oculatus
Scophthalmidae
1 species · Saltwater- Windowpane FlounderScophthalmus aquosus
Scorpaenichthyidae
1 species · Saltwater- CabezonScorpaenichthys marmoratus
Scorpaenidae
25 species · Saltwater- Black Belly Rose FishHelicolenus dactylopterus
- Blackgill rockfishSebastes melanostomus
- BocaccioSebastes paucispinis
- California scorpionfishScorpaena guttata
- Chameleon rockfishSebastes phillipsi
- Copper rockfishSebastes caurinus
- Dusky rockfishSebastes ciliatus
- Golden redfishSebastes norvegicus
- Gopher rockfishSebastes carnatus
- Greenspotted rockfishSebastes chlorostictus
- Lion FishPterois volitans
- Olive rockfishSebastes serranoides
- Pacific Ocean PerchSebastes alutus
- Player scorpionfishScorpaena histrio
- Quillback RockfishSebastes maliger
- Redstripe rockfishSebastes proriger
- Rose FishHelicolenus dactylopterus
- Scorpion FishScorpaena plumieri
- Sharpchin rockfishSebastes zacentrus
- Shortbelly rockfishSebastes jordani
- Speckled rockfishSebastes ovalis
- Tiger RockfishSebastes nigrocinctus
- TreefishSebastes serriceps
- Vermillion RockfishSebastes miniatus
- Yellowtail rockfishSebastes flavidus
Scyliorhinidae
8 species · Saltwater- Boa catsharkScyliorhinus boa
- Broadgill catsharkApristurus riveri
- Largenose catsharkApristurus nasutus
- Longfin sawtail cat sharkGaleus cadenati
- Panama ghost catsharkApristurus stenseni
- Smallfin catsharkApristurus parvipinnis
- SwellsharkCephaloscyllium ventriosum
- Whitesaddled catsharkScyliorhinus hesperius
Sebastidae
27 species · Saltwater- Acadian RedfishSebastes fasciatus
- Bank RockfishSebastes rufus
- Black RockfishSebastes melanops
- Blue rockfishSebastes mystinus
- Bronzespotted rockfishSebastes gilli
- Brown rockfishSebastes auriculatus
- Canary RockfishSebastes pinniger
- Chilipepper rockfishSebastes goodei
- China RockfishSebastes nebulosus
- CowcodSebastes levis
- Darkblotched rockfishSebastes crameri
- Flag RockfishSebastes rubrivinctus
- Grass RockfishSebastes rastrelliger
- Greenblotched RockfishSebastes rosenblatti
- Greenstriped RockfishSebastes elongatus
- Harlequin rockfishSebastes variegatus
- Mexican rockfishSebastes macdonaldi
- Pink rockfishSebastes eos
- Rosethorn rockfishSebastes helvomaculatus
- Rougheye rockfishSebastes aleutianus
- Shortraker RockfishSebastes borealis
- Silvergray RockfishSebastes brevispinis
- Splitnose rockfishSebastes diploproa
- Starry RockfishSebastes constellatus
- Stripetail rockfishSebastes saxicola
- Widow rockfishSebastes entomelas
- Yelloweye RockfishSebastes ruberrimus
Serranidae
37 species · Saltwater- Barred Sand BassParalabrax nebulifer
- Bigeye bassPronotogrammus eos
- Black GrouperMycteroperca bonaci
- Black Sea BassCentropristis striata
- Butter HamletHypoplectrus unicolor
- Calico BassParalabrax clathratus
- Calico Grouper (Kitty Mitchel)Mycteroperca microlepis
- Comb grouperMycteroperca acutirostris
- ConeyCephalopholis fulva
- Creole-fishParanthias furcifer
- Dwarf SandperchDiplectrum bivittatum
- Goliath GrouperEpinephelus itajara
- Gulf grouperMycteroperca jordani
- Leather bassDermatolepis dermatolepis
- Longtail SeabassHemanthias leptus
- Marbled grouperDermatolepis inermis
- Nassau grouperEpinephelus striatus
- Olive grouperHyporthodus cifuentesi
- Pacific graysbyCephalopholis panamensis
- Painted ComberSerranus scriba
- Parrot sand bassParalabrax loro
- Potato GrouperEpinephelus tukula
- Red grouperEpinephelus morio
- Red hindEpinephelus guttatus
- Rock hindEpinephelus adscensionis
- Sand PerchDiplectrum formosum
- Scamp GrouperMycteroperca phenax
- Serranus CabrillaSerranus cabrilla
- Speckled hindEpinephelus drummondhayi
- Spotted Bay BassParalabrax maculatofasciatus
- Spotted grouperEpinephelus analogus
- Star-studded grouperHyporthodus niphobles
- Starry grouperEpinephelus labriformis
- Strawberry GrouperCephalopholis spiloparaea
- Tiger grouperMycteroperca tigris
- Yellowfin grouperMycteroperca venenosa
- Yellowmouth grouperMycteroperca interstitialis
Serrasalmidae
7 species · Freshwater- CachamaColossoma macropomum
- Disk tetraMyloplus schomburgkii
- PacuPiaractus mesopotamicus
- PirapitingaPiaractus brachypomus
- Red piranhaPygocentrus nattereri
- San Francisco piranhaPygocentrus piraya
- White piranhaSerrasalmus brandtii
Serrivomeridae
2 species · Saltwater- Crossthroat sawpalateSerrivomer jesperseni
- Sawtooth eelSerrivomer sector
Siluridae
1 species · Freshwater- Wels CatfishSilurus glanis
Somniosidae
1 species · Saltwater- Greenland sharkSomniosus microcephalus
Sparidae
23 species · Saltwater- Annular SeabreamDiplodus annularis
- Black SeabreamSpondyliosoma cantharus
- Boops BoopsBoops boops
- Common PandoraPagellus erythrinus
- Gilt-Head BreamSparus aurata
- Grass PorgyCalamus arctifrons
- Jolthead porgyCalamus bajonado
- Knobbed PorgyCalamus nodosus
- Largeye DentexDentex macrophthalmus
- Littlehead PorgyCalamus proridens
- Pin FishLagodon rhomboides
- Pink SnapperPagrus auratus
- Pluma porgyCalamus pennatula
- Red porgyPagrus pagrus
- Saddled Sea BreamOblada melanura
- Saucereye porgyCalamus calamus
- ScupStenotomus chrysops
- SheepsheadArchosargus probatocephalus
- South American Silver PorgyDiplodus argenteus
- Spottail PinfishDiplodus holbrookii
- Two-Banded SeabreamDiplodus vulgaris
- White Sea BreamDiplodus sargus
- Whitebone porgyCalamus leucosteus
Sphyraenidae
7 species · Saltwater- Blackfin barracudaSphyraena qenie
- Great BarracudaSphyraena barracuda
- Guachanche barracudaSphyraena guachancho
- Mexican barracudaSphyraena ensis
- Northern SennetSphyraena borealis
- Pacific BarracudaSphyraena argentea
- Southern sennetSphyraena picudilla
Sphyrnidae
6 species · Saltwater- Bonnethead SharkSphyrna tiburo
- Carolina hammerheadSphyrna gilberti
- Great hammerheadSphyrna mokarran
- Hammerhead SharkSphyrna lewini
- Scalloped HammerheadSphyrna lewini
- Smooth hammerheadSphyrna zygaena
Squalidae
2 species · Saltwater- Shortnose spurdogSqualus megalops
- Spiny DogfishSqualus acanthias
Steindachneriidae
1 species · Saltwater- Luminous hakeSteindachneria argentea
Sternoptychidae
1 species · Saltwater- BottlelightsDanaphos oculatus
Stichaeidae
1 species · Saltwater- Monkeyface pricklebackCebidichthys violaceus
Stomiidae
2 species · Saltwater- Barbate dragonfishEustomias enbarbatus
- Panama snaggletoothBorostomias panamensis
Stromateidae
2 species · Saltwater- Atlantic butterfishPeprilus triacanthus
- Pacific pompanoPeprilus simillimus
Symphysanodontidae
1 species · Saltwater- Insular bunquelovelySymphysanodon octoactinus
Synbranchidae
1 species · Freshwater- Asian swamp eelMonopterus albus
Syngnathidae
4 species · Freshwater · Saltwater- Gulf pipefishSyngnathus scovelli
- Northern pipefishSyngnathus fuscus
- Opossum pipefishMicrophis lineatus
- Sargassum pipefishSyngnathus pelagicus
Synodontidae
4 species · Saltwater- Atlantic lizardfishSynodus saurus
- Largespot lizardfishSynodus macrostigmus
- Lizard FishSynodus foetens
- Sand diverSynodus intermedius
Tetragonuridae
1 species · Saltwater- Bigeye squaretailTetragonurus atlanticus
Tetraodontidae
6 species · Saltwater- Bandtail PufferSphoeroides spengleri
- Checkered PufferfishSphoeroides testudineus
- Northern PufferfishSphoeroides maculatus
- Oceanic pufferLagocephalus lagocephalus
- Smooth PufferfishLagocephalus laevigatus
- White-spotted pufferArothron hispidus
Torpedinidae
1 species · Saltwater- Electric rayTetronarce nobiliana
Trachichthyidae
2 species · Saltwater- Darwin's slimeheadGephyroberyx darwinii
- Slimy headHoplostethus mento
Trachinidae
1 species · Saltwater- Greater WeeverTrachinus draco
Trachipteridae
5 species · Saltwater- King-of-the-salmonTrachipterus altivelis
- Ribbon FishTrachipterus arcticus
- Scalloped ribbonfishZu cristatus
- Tapertail ribbonfishTrachipterus fukuzakii
- Whiptail ribbonfishDesmodema lorum
Triakidae
7 species · Saltwater- Brown smooth-houndMustelus henlei
- Gray smoothhoundMustelus californicus
- Gulf smoothhoundMustelus sinusmexicanus
- Leopard SharkTriakis semifasciata
- Narrowfin smooth-houndMustelus norrisi
- Smooth DogfishMustelus canis
- Tope sharkGaleorhinus galeus
Trichiuridae
3 species · Saltwater- Channel scabbardfishEvoxymetopon taeniatum
- Largehead hairtailTrichiurus lepturus
- Silver scabbardfishLepidopus caudatus
Triglidae
5 species · Saltwater- Lumptail searobinPrionotus stephanophrys
- Naked-belly searobinBellator gymnostethus
- Northern Sea RobinPrionotus carolinus
- Southern Sea RobinPrionotus punctatus
- Striped searobinPrionotus evolans
Umbridae
3 species · Freshwater- Central MudminnowUmbra limi
- Eastern mudminnowUmbra pygmaea
- Olympic mudminnowNovumbra hubbsi
Unknown
5 species · Freshwater · Saltwater- Barbedwire-tailed skateNotoraja martinezi
- Blackfin suckerVexillichthys atripinnis
- Pacific blackchinScopelengys tristis
- Skygazer shinerMiniellus uranoscopus
- Threespine bassCaraibops trispinosus
Uranoscopidae
2 species · Saltwater- Northern stargazerAstroscopus guttatus
- Smooth stargazerKathetostoma averruncus
Urotrygonidae
2 species · Saltwater- Round StingrayUrobatis halleri
- Yellow StingrayUrobatis jamaicensis
Xiphiidae
1 species · Saltwater- SwordfishXiphias gladius
Zoarcidae
4 species · Saltwater- Blackmouth eelpoutLycodapus fierasfer
- Ocean PoutZoarces americanus
- Snubnose eelpoutPachycara bulbiceps
- Twoline eelpoutBothrocara brunneum