Cyprinidae
Every freshwater fish on Fin, recorded across our dive sites.
Cyprinidae spp.
Cyprinus carpio
Percidae spp.
Lepomis gibbosus
Esox lucius
Acipenseridae spp.
Lotidae spp.
Siluriformes spp.
Perca fluviatilis
Sander lucioperca
Poeciliidae spp.
Salmonidae spp.
Lepomis macrochirus
Cichlidae spp.
Ictaluridae spp.
Catostomidae spp.
Rutilus rutilus
Salmo trutta
Tinca tinca
Oncorhynchus mykiss
Silurus glanis
Scardinius erythrophthalmus
Squalius cephalus
Gymnocephalus cernua
Micropterus dolomieu
Sander vitreus
Salvelinus namaycush
Catostomus commersonii
Abramis brama
Terapon jarbua
Alburnus alburnus
Barbus barbus
Ameiurus nebulosus
Ambloplites rupestris
Lepomis cyanellus
Morone chrysops
Dicentrarchus labrax
Lepomis auritus
Pomoxis nigromaculatus
Pimephales notatus
Percina caprodes
Salvelinus fontinalis
Oncorhynchus nerka
Amia ocellicauda
Notropis atherinoides
Semotilus atromaculatus
Gobio gobio
Chironemus marmoratus
Labidesthes sicculus
Barbatula barbatula
Notemigonus crysoleucas
Culaea inconstans
Lepomis gulosus
Cyprinella spiloptera
Aplodactylus lophodon
Cottus gobio
Micropterus salmoides
Aplodactylus arctidens
Fundulidae spp.
Atherinops affinis
Spinachia spinachia
Pelates octolineatus
Gasterosteus aculeatus
Mayaheros urophthalmus
Dicentrarchus punctatus
Kuhlia mugil
Ariopsis felis
Lepisosteus osseus
Pholidichthys leucotaenia
Gasterosteidae spp.
Oreochromis mossambicus
Gambusia holbrooki
Parascorpis typus
Oplegnathus conwayi
Poecilia orri
Oplegnathus robinsoni
Ictalurus punctatus
Kuhlia sandvicensis
Lepomis microlophus
Helotes sexlineatus
Osmeridae spp.
Carassius auratus
Poecilia latipinna
Oreochromis aureus
Sarotherodon melanotheron
Polyodontidae spp.
Aplodactylus etheridgii
Lepomis megalotis
Molva molva
Gambusia affinis
Oncorhynchus kisutch
Kuhlia xenura
Umbridae spp.
Oncorhynchus gorbuscha
Leuresthes tenuis
Oncorhynchus tshawytscha
Petromyzontidae spp.
Minytrema melanops
Atherinopsis californiensis
Every member ranked by how many dive sites hold them, with the traits a diver cares about.
| Species | Diver appeal | Findability | Size | Depth | Sites | Status |
|---|---|---|---|---|---|---|
 CarpCyprinidae spp. |
| Usually seen |
| – |
| – |
| 2,603 |
| Least concern |
 Common CarpCyprinus carpio | Easy to spot | 84cm | 0-29m | 2,434 | Least concern |
 PerchPercidae spp. | Easy to spot | – | – | 2,199 | Least concern |
 Sun PerchLepomis gibbosus | Usually seen | 28cm | 0-41m | 2,182 | Least concern |
 PikeEsox lucius | Usually seen | 95cm | 0-30m | 2,180 | Least concern |
 SturgeonAcipenseridae spp. | Easy to miss | – | – | 1,901 | Least concern |
 BurbotLotidae spp. | Easy to miss | – | – | 1,874 | Least concern |
 CatfishSiluriformes spp. | Easy to spot | – | – | 1,817 | Least concern |
 Common PerchPerca fluviatilis | Usually seen | 42cm | 1-30m | 1,728 | Least concern |
 Pike PerchSander lucioperca | Easy to miss | 70cm | 2-30m | 1,394 | Least concern |
 LivebearerPoeciliidae spp. | Easy to miss | – | – | 1,380 | Least concern |
 TroutSalmonidae spp. | Easy to miss | – | – | 989 | Least concern |
 Blue GillLepomis macrochirus | Usually seen | 28cm | – | 944 | Least concern |
 TilapiaCichlidae spp. | Easy to spot | – | – | 742 | Least concern |
 Channel CatfishIctaluridae spp. | Easy to miss | – | – | 693 | Least concern |
| SuckerCatostomidae spp. | – | – | – | 607 | Least concern |
| RoachRutilus rutilus | Usually seen | – | – | 397 | Least concern |
| Brown TroutSalmo trutta | Usually seen | – | – | 344 | Least concern |
| TenchTinca tinca | Hard to spot | – | – | 329 | Least concern |
| Rainbow TroutOncorhynchus mykiss | Usually seen | – | – | 307 | Least concern |
 Wels CatfishSilurus glanis | Easy to miss | – | – | 306 | Least concern |
| RuddScardinius erythrophthalmus | Usually seen | – | – | 294 | Least concern |
| ChubSqualius cephalus | Usually seen | – | – | 291 | Least concern |
| RuffeGymnocephalus cernua | Easy to miss | – | – | 286 | Least concern |
 Small Mouth BassMicropterus dolomieu | Usually seen | 48cm | 1-7m | 274 | Least concern |
| WalleyeSander vitreus | Easy to miss | – | – | 266 | Least concern |
| Lake TroutSalvelinus namaycush | Usually seen | – | – | 256 | Least concern |
| White SuckerCatostomus commersonii | Easy to miss | – | – | 224 | Least concern |
| Bronze BreamAbramis brama | Easy to miss | – | – | 214 | Least concern |
 Crescent GrunterTerapon jarbua | – | 25cm | 20-350m | 211 | Least concern |
| AlverAlburnus alburnus | Easy to spot | – | – | 207 | Least concern |
| BarbelBarbus barbus | Easy to miss | – | – | 206 | Least concern |
| Brown BullheadAmeiurus nebulosus | Hard to spot | – | – | 200 | Least concern |
| Rock BassAmbloplites rupestris | Usually seen | – | – | 199 | Least concern |
| Green SunfishLepomis cyanellus | Usually seen | – | – | 193 | Least concern |
| White BassMorone chrysops | Usually seen | – | – | 191 | Least concern |
 European SeabassDicentrarchus labrax | – | 72cm | 10-100m | 190 | Least concern |
| Redbreast SunfishLepomis auritus | Usually seen | – | – | 185 | Least concern |
| Black CrappiePomoxis nigromaculatus | Easy to miss | – | – | 184 | Least concern |
| Bluntnose MinnowPimephales notatus | Usually seen | – | – | 172 | Least concern |
| LogperchPercina caprodes | Hard to spot | – | – | 169 | Least concern |
| Brook CharrSalvelinus fontinalis | Easy to miss | – | – | 168 | Least concern |
| KokaneeOncorhynchus nerka | Easy to miss | – | – | 166 | Least concern |
| BowfinAmia ocellicauda | Easy to miss | – | – | 165 | Least concern |
| Emerald ShinerNotropis atherinoides | Usually seen | – | – | 164 | Least concern |
| Creek ChubSemotilus atromaculatus | Hard to spot | – | – | 164 | Least concern |
| GudgeonGobio gobio | Easy to miss | – | – | 163 | Least concern |
 Eastern KelpfishChironemus marmoratus | – | 28cm | 0-30m | 162 | Least concern |
| Brook SilversideLabidesthes sicculus | Usually seen | – | – | 161 | Least concern |
| Stone LoachBarbatula barbatula | Hard to spot | – | – | 161 | Least concern |
| Golden ShinerNotemigonus crysoleucas | Easy to miss | – | – | 160 | Least concern |
| Brook SticklebackCulaea inconstans | Hard to spot | – | – | 158 | Least concern |
| WarmouthLepomis gulosus | Easy to miss | – | – | 157 | Least concern |
| Spotfin ShinerCyprinella spiloptera | Usually seen | – | – | 156 | Least concern |
 Rock CaleAplodactylus lophodon | – | 31cm | 0-10m | 131 | Least concern |
| BullheadCottus gobio | Easy to miss | – | – | 129 | Least concern |
 Large Mouth BassMicropterus salmoides | Usually seen | 67cm | 0-6m | 122 | Least concern |
 MarblefishAplodactylus arctidens | – | 46cm | – | 96 | Least concern |
| KillifishFundulidae spp. | – | – | – | 87 | Least concern |
 TopsmeltAtherinops affinis | – | 25cm | Up to 26m | 87 | Least concern |
 Fifteen-spined SticklebackSpinachia spinachia | – | 15cm | – | 78 | Least concern |
 Eight-lined TrumpeterPelates octolineatus | – | 19cm | – | 69 | Least concern |
 Three-spined SticklebackGasterosteus aculeatus | – | 8cm | – | 63 | Least concern |
 Mayan CichlidMayaheros urophthalmus | – | 27cm | – | 62 | Least concern |
 Spotted Sea-bassDicentrarchus punctatus | – | 49cm | – | 59 | Least concern |
 Barred FlagtailKuhlia mugil | – | 28cm | – | 55 | Least concern |
 Hardhead CatfishAriopsis felis | – | 49cm | – | 50 | Least concern |
| Longnose GarLepisosteus osseus | Usually seen | – | – | 48 | Least concern |
 Convict BlennyPholidichthys leucotaenia | – | 23cm | 3-30m | 47 | Least concern |
| SticklebackGasterosteidae spp. | – | – | – | 46 | Least concern |
 Mozambique TilapiaOreochromis mossambicus | – | 27cm | – | 42 | Least concern |
 Eastern MosquitofishGambusia holbrooki | – | 4cm | – | 39 | Least concern |
 JutjawParascorpis typus | – | 42cm | – | 37 | Least concern |
 Cape KnifejawOplegnathus conwayi | – | 63cm | – | 35 | Least concern |
 Mangrove MollyPoecilia orri | – | 4cm | – | 34 | Least concern |
 Natal KnifejawOplegnathus robinsoni | – | 42cm | – | 34 | Least concern |
 Channel CatfishIctalurus punctatus | – | 92cm | – | 33 | Least concern |
 AholeholeKuhlia sandvicensis | – | 18cm | – | 30 | Least concern |
| Redear SunfishLepomis microlophus | Usually seen | – | – | 29 | Least concern |
 Six-lined TeraponHelotes sexlineatus | – | 10cm | – | 28 | Least concern |
| SmeltOsmeridae spp. | – | – | – | 20 | Least concern |
 GoldfishCarassius auratus | – | 34cm | – | 18 | Least concern |
 Sailfin MollyPoecilia latipinna | – | 10cm | – | 17 | Least concern |
| Blue TilapiaOreochromis aureus | Usually seen | – | – | 17 | Least concern |
 Blackchin TilapiaSarotherodon melanotheron | – | 20cm | – | 16 | Least concern |
| PaddlefishPolyodontidae spp. | – | – | – | 15 | Least concern |
 Notchhead MarblefishAplodactylus etheridgii | – | 31cm | – | 15 | Least concern |
| Longear SunfishLepomis megalotis | Usually seen | – | – | 14 | Least concern |
 Common LingMolva molva | – | 1.4m | – | 14 | Least concern |
 MosquitofishGambusia affinis | – | 4cm | – | 12 | Least concern |
 Coho SalmonOncorhynchus kisutch | – | 76cm | – | 12 | Least concern |
 Hawaiian FlagtailKuhlia xenura | – | 15cm | – | 11 | Least concern |
| MudminnowUmbridae spp. | – | – | – | 10 | Least concern |
 Pink SalmonOncorhynchus gorbuscha | – | 53cm | – | 9 | Least concern |
 California GrunionLeuresthes tenuis | – | 13cm | – | 7 | Least concern |
 Chinook SalmonOncorhynchus tshawytscha | – | 1.1m | – | 6 | Least concern |
| LampreyPetromyzontidae spp. | – | – | – | 4 | Least concern |
 Spotted SuckerMinytrema melanops | – | 35cm | – | 4 | Least concern |
 JacksmeltAtherinopsis californiensis | – | 31cm | – | 2 | Least concern |