Allfishes
Steelhead
Oncorhynchus mykiss
Steelhead are usually slender and streamlined. The dorsal coloration is mostly blue-green with an olive hue, …
Marine
Guide to marine fish with sorting and selection options by family, feeding method, size, and other important characteristics.
Way of eating
Habitat
Threat to people
Conservation status
Family
- Carangidae 49
- Serranidae 43
- Scorpaenidae 36
- Scombridae 30
- Pomacentridae 26
- Acanthuridae 25
- Labridae 21
- Salmonidae 21
- Sciaenidae 20
- Pleuronectidae 19
- Gadidae 17
- Muraenidae 17
- Chaetodontidae 16
- Gobiidae 16
- Dorosomatidae 15
- Lutjanidae 15
- Sparidae 15
- Syngnathidae 15
- Ariidae 13
- Liparidae 13
- Balistidae 12
- Blenniidae 11
- Clupeidae 11
- Haemulidae 11
- Istiophoridae 11
- Nototheniidae 11
- Sphyraenidae 10
- Channichthyidae 9
- Pomacanthidae 9
- Psychrolutidae 9
- Belonidae 8
- Scaridae 8
- Agonidae 7
- Antennariidae 7
- Mullidae 7
- Nemipteridae 7
- Anarhichadidae 6
- Artedidraconidae 6
- Engraulidae 6
- Exocoetidae 6
- Mugilidae 6
- Stichaeidae 6
- Tetraodontidae 6
- Acipenseridae 5
- Congridae 5
- Cyprinidae 5
- Merlucciidae 5
- Ostraciidae 5
- Oxudercidae 5
- Paralichthyidae 5
- Uranoscopidae 5
- Zoarcidae 5
- Ammodytidae 4
- Anguillidae 4
- Apogonidae 4
- Bothidae 4
- Coryphaenidae 4
- Cottidae 4
- Cyclopteridae 4
- Diodontidae 4
- Hexagrammidae 4
- Macrouridae 4
- Myctophidae 4
- Osmeridae 4
- Solenostomidae 4
- Stomiidae 4
- Synodontidae 4
- Alosidae 3
- Caesionidae 3
- Cirrhitidae 3
- Ephippidae 3
- Epinephelidae 3
- Gasterosteidae 3
- Gempylidae 3
- Hemiramphidae 3
- Holocentridae 3
- Kyphosidae 3
- Lethrinidae 3
- Lotidae 3
- Monacanthidae 3
- Moronidae 3
- Siganidae 3
- Triglidae 3
- Anomalopidae 2
- Atherinidae 2
- Atherinopsidae 2
- Bathyclupeidae 2
- Batrachoididae 2
- Bramidae 2
- Callionymidae 2
- Centriscidae 2
- Centropomidae 2
- Chirocentridae 2
- Dussumieriidae 2
- Echeneidae 2
- Gigantactinidae 2
- Latidae 2
- Lophiidae 2
- Melanocetidae 2
- Microdesmidae 2
- Monocentridae 2
- Muraenesocidae 2
- Ophichthidae 2
- Pleuronectyidae 2
- Polyprionidae 2
- Priacanthidae 2
- Saccopharyngidae 2
- Scomberesocidae 2
- Scophthalmidae 2
- Soleidae 2
- Stromateidae 2
- Trachinidae 2
- Trichiuridae 2
- Albulidae 1
- Alepocephalidae 1
- Argentinidae 1
- Aulostomidae 1
- Barbinae 1
- Berycidae 1
- Brachionichthyidae 1
- Callichthyidae 1
- Carapidae 1
- Centrolophidae 1
- Centrophrynidae 1
- Ceratiidae 1
- Chaenopsidae 1
- Chanidae 1
- Channidae 1
- Characidae 1
- Cheilodactylidae 1
- Chiasmodontidae 1
- Dactyloptena 1
- Dactylopteridae 1
- Diceratiidae 1
- Drepaneidae 1
- Ehiravidae 1
- Eleotridae 1
- Elopidae 1
- Embiotocidae 1
- Epinephelinae 1
- Etmopteridae 1
- Eurypharyngidae 1
- Fundulidae 1
- Gerreidae 1
- Ipnopidae 1
- Kuhliidae 1
- Kurtidae 1
- Lateolabracidae 1
- Leuciscidae 1
- Lobotidae 1
- Malacanthidae 1
- Megalopidae 1
- Molidae 1
- Moridae 1
- Nematistiidae 1
- Nemichthyidae 1
- Neoceratidae 1
- Nomeidae 1
- Notopteridae 1
- Ogcocephalidae 1
- Osphronemidae 1
- Pegasidae 1
- Pempheridae 1
- Pentacerotidae 1
- Percidae 1
- Perciformes 1
- Percoidae 1
- Pholidae 1
- Phycidae 1
- Plecoglossidae 1
- Plotosidae 1
- Pomatomidae 1
- Pristidae 1
- Psettodidae 1
- Rachycentridae 1
- Rajidae 1
- Regalecidae 1
- Roncador 1
- Salangidae 1
- Sternoptychidae 1
- Stylephoridae 1
- Synaphobranchidae 1
- Terapontidae 1
- Xiphiidae 1
- Zanclidae 1
- Zeidae 1
Genus
- Epinephelus 22
- Acanthurus 16
- Lutjanus 13
- Chaetodon 12
- Caranx 11
- Sebastes 11
- Gymnothorax 10
- Sphyraena 10
- Cephalopholis 8
- Hippocampus 8
- Oncorhynchus 7
- Sardinella 7
- Scomberomorus 7
- Scorpaena 7
- Thunnus 7
- Trachurus 7
- Amphiprion 6
- Arius 6
- Alosa 5
- Anarhichas 5
- Careproctus 5
- Coregonus 5
- Cynoscion 5
- Limanda 5
- Meiacanthus 5
- Myoxocephalus 5
- Nemipterus 5
- Pomacanthus 5
- Pterois 5
- Scarus 5
- Scorpaenopsis 5
- Tetrapturus 5
- Tylosurus 5
- Anguilla 4
- Bothus 4
- Channichthys 4
- Coryphaena 4
- Gadus 4
- Haemulon 4
- Liparis 4
- Merluccius 4
- Parupeneus 4
- Plectorhinchus 4
- Pogonophryne 4
- Scomber 4
- Seriola 4
- Trachinotus 4
- Uranoscopus 4
- Acanthopagrus 3
- Alepes 3
- Amblyglyphidodon 3
- Ammodytes 3
- Anodontostoma 3
- Antennarius 3
- Carangoides 3
- Chrysiptera 3
- Clupea 3
- Conger 3
- Diodon 3
- Engraulis 3
- Euthynnus 3
- Hippoglossoides 3
- Huso 3
- Istiophorus 3
- Mugil 3
- Mycteroperca 3
- Naso 3
- Ostracion 3
- Paralichthys 3
- Plicofollis 3
- Pomacentrus 3
- Pseudanthias 3
- Pseudotrematomus 3
- Ptereleotris 3
- Salvelinus 3
- Siganus 3
- Solenostomus 3
- Zebrasoma 3
- Abudefduf 2
- Acipenser 2
- Albula 2
- Arothron 2
- Artediellus 2
- Aspidophoroides 2
- Atherinomorus 2
- Balistes 2
- Balistoides 2
- Brama 2
- Brevoortia 2
- Caesio 2
- Canthigaster 2
- Champsocephalus 2
- Cheilinus 2
- Cheilopogon 2
- Chelon 2
- Chirocentrus 2
- Chlorurus 2
- Cirrhilabrus 2
- Citharichthys 2
- Corythoichthys 2
- Cyclopterus 2
- Dactyloptena 2
- Decapterus 2
- Dissostichus 2
- Dunckerocampus 2
- Dussumieria 2
- Echidna 2
- Ecsenius 2
- Elacatinus 2
- Eleginus 2
- Enchelycore 2
- Eumicrotremus 2
- Exocoetus 2
- Halichoeres 2
- Hemiramphus 2
- Hexagrammos 2
- Hippoglossus 2
- Holocentrus 2
- Iniistius 2
- Labroides 2
- Larimichthys 2
- Lates 2
- Lophius 2
- Lumpenus 2
- Lycodes 2
- Macrourus 2
- Makaira 2
- Melanocetus 2
- Microgadus 2
- Micromesistius 2
- Molva 2
- Monocentris 2
- Morone 2
- Nematalosa 2
- Neobathyclupea 2
- Neopomacentrus 2
- Osmerus 2
- Ostorhinchus 2
- Pagothenia 2
- Paracanthurus 2
- Periophthalmus 2
- Photoblepharon 2
- Planiliza 2
- Platichthys 2
- Pleuronectes 2
- Pollachius 2
- Priacanthus 2
- Rastrelliger 2
- Rhinecanthus 2
- Rhodichthys 2
- Saccopharynx 2
- Salmo 2
- Sardinops 2
- Saurida 2
- Scophthalmus 2
- Scorpaenodes 2
- Semicossyphus 2
- Stenotomus 2
- Syngnathus 2
- Takifugu 2
- Triglops 2
- Trimma 2
- Ulua 2
- Umbrina 2
- Variola 2
- Abantennarius 1
- Ablennes 1
- Acanthocybium 1
- Acanthogobius 1
- Aeoliscus 1
- Agonomalus 1
- Agonus 1
- Albatrossia 1
- Alectis 1
- Allenbatrachus 1
- Amblyeleotris 1
- Amblygaster 1
- Anarrhichthys 1
- Anchoa 1
- Anisarchus 1
- Anisotremus 1
- Anoxypristis 1
- Antennatus 1
- Antimora 1
- Anyperodon 1
- Apeltes 1
- Apistus 1
- Archosargus 1
- Arctogadus 1
- Argyropelecus 1
- Argyrosomus 1
- Artedidraco 1
- Astroscopus 1
- Atractoscion 1
- Atropus 1
- Atule 1
- Aulostomus 1
- Auxis 1
- Bagre 1
- Bairdiella 1
- Balistapus 1
- Barbus 1
- Bathygobius 1
- Bathytroctes 1
- Bellingshausenia 1
- Belone 1
- Belonoperca 1
- Benthosema 1
- Beryx 1
- Blepsias 1
- Bodianus 1
- Bolbometopon 1
- Boops 1
- Boreogadus 1
- Brosme 1
- Bufoceratias 1
- C. nasus 1
- Calamus 1
- Callionymus 1
- Cantherhines 1
- Canthidermis 1
- Carassius 1
- Centrolophus 1
- Centrophryne 1
- Centropomus 1
- Centropristis 1
- Centropyge 1
- Centroscyllium 1
- Ceratias 1
- Cetoscarus 1
- Chaenocephalus 1
- Chaenodraco 1
- Chaetodipterus 1
- Chaetodontoplus 1
- Channa 1
- Chanos 1
- Chauliodus 1
- Chelidonichthys 1
- Chelmon 1
- Chiasmodon 1
- Chionobathyscus 1
- Chloroscombrus 1
- Cirrhitichthys 1
- Cirrhitus 1
- Cirripectes 1
- Clupeonella 1
- Cololabis 1
- Congresox 1
- Coris 1
- Corydoras 1
- Coryphaenoides 1
- Ctenochaetus 1
- Cyclichthys 1
- Dascyllus 1
- Dendrochirus 1
- Dentex 1
- Diagramma 1
- Diaphus 1
- Dicentrarchus 1
- Diogenichthys 1
- Diplodus 1
- Dischistodus 1
- Discordipinna 1
- Dolloidraco 1
- Drepane 1
- Echeneis 1
- Echiichthys 1
- Elagatis 1
- Elops 1
- Encheliophis 1
- Encrasicholina 1
- Eopsetta 1
- Epibulus 1
- Epinephelus guttatus 1
- Eurypegasus 1
- Eurypharynx 1
- Eutrigla 1
- Favonigobius 1
- Fundulus 1
- Gasterosteus 1
- Gempylus 1
- Genicanthus 1
- Genyonemus 1
- Gerres 1
- Gigantactis 1
- Girella 1
- Glossanodon 1
- Gnathanodon 1
- Gobiodon 1
- Gobiomorus 1
- Gobionotothen 1
- Goniistius 1
- Gorgasia 1
- Gosztonyia 1
- Gymnocanthus 1
- Gymnocranius 1
- Gymnomuraena 1
- Gymnosarda 1
- Harpadon 1
- Heniochus 1
- Herklotsichthys 1
- Heteroconger 1
- Hexanematichthys 1
- Hilsa 1
- Hirundichthys 1
- Histiophryne 1
- Histrio 1
- Holacanthus 1
- Hyporhamphus 1
- Hypsypops 1
- Icelus 1
- Idiacanthus 1
- Inimicus 1
- Ipnops 1
- Istiompax 1
- Katsuwonus 1
- Kuhlia 1
- Kurtus 1
- Kyphosus 1
- Lactoria 1
- Lagodon 1
- Lateolabrax 1
- Leiostomus 1
- Lepidocybium 1
- Leptagonus 1
- Leptoclinus 1
- Lethrinus 1
- Leuciscus 1
- Leuresthes 1
- Lindbergichthys 1
- Liopsetta 1
- Lithognathus 1
- Lobotes 1
- Lubricogobius 1
- Macroramphosus 1
- Macruronus 1
- Malacosteus 1
- Mallotus 1
- Megalaspis 1
- Megalops 1
- Melanogrammus 1
- Melichthys 1
- Menidia 1
- Menticirrhus 1
- Merlangius 1
- Micrenophrys 1
- Micropogonias 1
- Microstomus 1
- Mola 1
- Monacanthus 1
- Monotaxis 1
- Mulloidichthys 1
- Mullus 1
- Mullus ponticus 1
- Muraena 1
- Muraenesox 1
- Myctophum 1
- Myrichthys 1
- Myripristis 1
- Naucrates 1
- Nemateleotris 1
- Nematistius 1
- Nemichthys 1
- Neoarius 1
- Neoceratias 1
- Neoclinus 1
- Neoglyphidodon 1
- Neogobius 1
- Netuma 1
- Nomeus 1
- Notopterus 1
- Notothenia 1
- Ocyurus 1
- Odonus 1
- Ogcocephalus 1
- Okamejei 1
- Ophichtus 1
- Ophiodon 1
- Opisthonema 1
- Opsanus 1
- Osphronemus 1
- Oxymetopon 1
- Pagrus 1
- Pampus 1
- Parablennius 1
- Parachaetodon 1
- Paracheirodon 1
- Paracirrhites 1
- Parahucho 1
- Paralabrax 1
- Paraliparis 1
- Paranibea 1
- Parascolopsis 1
- Pardachirus 1
- Parexocoetus 1
- Parma 1
- Pegasus 1
- Pempheris 1
- Pentaceros 1
- Pentapodus 1
- Peprilus 1
- Percarina 1
- Petroscirtes 1
- Pholidapus 1
- Pholis 1
- Photostomias 1
- Phycodurus 1
- Plagiotremus 1
- Platax 1
- Plecoglossus 1
- Plectropomus 1
- Pleuragramma 1
- Pleurogrammus 1
- Plotosus 1
- Podothecus 1
- Pogonias 1
- Pomatomus 1
- Premnas 1
- Prionotus 1
- Pristipomoides 1
- Psettodes 1
- Pseudobalistes 1
- Pseudocheilinus 1
- Pseudolabrus 1
- Pseudoliparis 1
- Pseudopleuronectes 1
- Pseudorhombus 1
- Pterapogon 1
- Pterocaesio 1
- Pungitius 1
- Pycnochromis 1
- Rachycentron 1
- Rasbora 1
- Regalecus 1
- Reinhardtius 1
- Remora 1
- Rhabdosargus 1
- Rhinomuraena 1
- Rhynchactis 1
- Roa 1
- Roncador 1
- Rutilus 1
- Salangichthys 1
- Saloptia 1
- Sarda 1
- Sarda chiliensis 1
- Sarda sarda 1
- Schindleria 1
- Sciaena 1
- Sciaenops 1
- Scomberesox 1
- Scomberoides 1
- Scorpaenichthys 1
- Scorpis 1
- Selar 1
- Selaroides 1
- Selene 1
- Seriolina 1
- Seriphus 1
- Serranus 1
- Simenchelys 1
- Solea 1
- Sparus 1
- Sphaeramia 1
- Sprattus 1
- Stenodus 1
- Stereolepis 1
- Stichaeus 1
- Stigmatogobius 1
- Stolephorus 1
- Strongylura 1
- Stylephorus 1
- Suezichthys 1
- Synanceia 1
- Synchiropus 1
- Syngnathiformes 1
- Synodus 1
- Taenianotus 1
- Tanakius 1
- Tanichthys 1
- Tautoga 1
- Terapon 1
- Tetrosomus 1
- Thalassoma 1
- Thaleichthys 1
- Thamnaconus 1
- Thymallus 1
- Thymichthys 1
- Thyrsitoides 1
- Tosana 1
- Trachinus 1
- Trichiurus 1
- Tridentiger 1
- Trigla 1
- Tripterodon 1
- Trisopterus 1
- Urophycis 1
- Valenciennea 1
- Vimba 1
- Xiphias 1
- Zanclus 1
- Zeus 1
- Zoarces 1
Order
- Perciformes 213
- Acanthuriformes 73
- Carangiformes 70
- Scorpaeniformes 51
- Clupeiformes 37
- Scombriformes 37
- Anguilliformes 33
- Gadiformes 31
- Tetraodontiformes 31
- Labriformes 29
- Syngnathiformes 27
- Pleuronectiformes 26
- Gobiiformes 24
- Salmoniformes 21
- Beloniformes 19
- Lophiiformes 18
- Blenniiformes 15
- Istiophoriformes 15
- Siluriformes 15
- Spariformes 10
- Cypriniformes 7
- Trachiniformes 7
- Mugiliformes 6
- Osmeriformes 6
- Acipenseriformes 5
- Aulopiformes 5
- Stomiiformes 5
- Atheriniformes 4
- Myctophiformes 4
- Beryciformes 3
- Centrarchiformes 3
- Moroniformes 3
- Trachichthyiformes 3
- Acropomatiformes 2
- Actinopterygii 2
- Anabantiformes 2
- Batrachoidiformes 2
- Callionymiformes 2
- Elopiformes 2
- Holocentriformes 2
- Saccopharyngiformes 2
- Albuliformes 1
- Alepocephaliformes 1
- Anodontostoma 1
- Argentiniformes 1
- Characiformes 1
- Cyprinodontiformes 1
- Gonorynchiformes 1
- Lampridiformes 1
- Mulliformes 1
- Ophidiiformes 1
- Osteoglossiformes 1
- Rajiformes 1
- Rhinopristiformes 1
- Squaliformes 1
- Stylephoriformes 1
- Zeiformes 1
Class
Phylum
Showing 793–816 of 919
Stigmatogobius sadanundio
Stigmatogobius sadanundio
Vertebrae: 26-27. Presence of interorbital and postorbital pores, preopercular pores. Longitudinal scales 25-29. Transverse scales posteriorly …
Stocky rockcod
Pagothenia phocae
The species was first officially described in 1844 as Notothenia phocae by the Scottish naval surgeon, …
Stonefish
Synanceia verrucosa
The head is broad and flat. The skin is tough and rough, with warts. The small …
Stoplight loosejaw
Malacosteus niger
The stoplight loosejaw has an elongated body with one of the largest relative gapes of any …
Stout eelblenny
Body: A stout, elongated body that tapers to the tail with fine scales. Its large eyes …
Stout infantfish
Schindleria brevipinguis
The appearance of this species is pedomorphic - adults resemble juveniles. This applies not only to …
Streaked spinefoot
Siganus javus
Streaked spinefeet have a laterally compressed body that is slightly less than half its normal length. …
Striated frogfish
Antennarius striatus
The body is short and spherical. The mouth is large with numerous tufted teeth on the …
Striped Anchovy
Anchoa hepsetus
The striped anchovy has a ribbon-like stripe along each side and some yellow near the head. …
Striped blenny
Meiacanthus grammistes
The fish is large, with a pointed snout and a long, continuous dorsal fin. The fish …
Striped bonito
Sarda orientalis
The striped bonito has a spindle-shaped, low body, rather short and compressed at the sides in …
Striped eel catfish
Plotosus lineatus
The body is elongated, flattened anteriorly and somewhat compressed laterally posteriorly, tapering to the caudal part. …
Striped grouper
Epinephelus latifasciatus
Epinephelus: Greek, epinephelos = cloudy.The body of the striped grouper is of standard length, which is …
Striped poison-fang blenny mimic
Petroscirtes breviceps
They imitate Meiacanthus grammistes, which, like all species of this genus, has a pair of large …
Striped snakehead
It is a bony fish with an endoskeletal thorax. Body subcylindrical, head depressed, caudal fin rounded. …
Sturgeon, Atlantic
Acipenser oxyrinchus
The Atlantic sturgeon is dark brown or olive green with a white belly. The head is …
Sturgeon, White
Acipenser transmontanus
The adult white sturgeon has a moderately blunt snout, spines closer to the tip of the …
Sulu Sea skate
Okamejei jensenae
On the ventral side of the disc there are 5 gill slits, nostrils and a mouth. …
Sunfish, Ocean
Mola mola
The short, strongly laterally compressed body is disk-shaped. Thick skin is covered with small bony tubercles. …
Surfperch: Rubberlip Surfperch, Barred Surfperch
Rhacocilus toxotes, Amphistichus argenteus
They have a compressed body, more or less oval, usually silvery, and large fleshy lips. The …
Swarthy parrotfish
Scarus niger
The swarthy parrotfish is famous for its ability to radically change appearance throughout its life. These …
Swordfish
Xiphias gladius
The swordfish has a strong, rather rounded body and large eyes. The first dorsal fin is …
Talbot's damselfish
Chrysiptera talboti
The species is named after the fisheries scientist Frank H. Talbot, director of the Australian Museum …