Allfishes
Trout, Brown
Salmo trutta
The brown trout gets its common name from its characteristic olive green, brown or golden brown …
Freshwater
Freshwater fish spend part or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%.
Way of eating
Habitat
Threat to people
Conservation status
Family
- Salmonidae 36
- Cyprinidae 18
- Centrarchidae 13
- Clupeidae 8
- Percidae 7
- Cichlidae 6
- Esocidae 5
- Lepisosteidae 5
- Poeciliidae 5
- Lebiasinidae 4
- Moronidae 4
- Osphronemidae 4
- Leuciscidae 3
- Serrasalmidae 3
- Acestrorhamphidae 2
- Acipenseridae 2
- Catostomidae 2
- Gasterosteidae 2
- Hiodontidae 2
- Xenocyprididae 2
- Acheilognathidae 1
- Alestidae 1
- Anabantidae 1
- Anostomidae 1
- Carcharhinidae 1
- Centrachidae 1
- Centropomidae 1
- Channidae 1
- Characidae 1
- Cottidae 1
- Danionidae 1
- Elopidae 1
- Gymnotidae 1
- Megalopidae 1
- Mochokidae 1
- Mugilidae 1
- Osteolepididae 1
- Percopsidae 1
- Petromyzontidae 1
- Polyodontidae 1
- Sciaenidae 1
- Siluridae 1
- Toxotidae 1
Genus
- Oncorhynchus 11
- Salvelinus 11
- Micropterus 7
- Esox 5
- Coregonus 4
- Lepisosteus 4
- Alosa 3
- Cichla 3
- Clupea 3
- Lepomis 3
- Morone 3
- Nannostomus 3
- Sander 3
- Thymallus 3
- Acipenser 2
- Ambloplites 2
- Dorosoma 2
- Hiodon 2
- Ictiobus 2
- Leuciscus 2
- Luxilus 2
- Notemigonus 2
- Perca 2
- Poecilia 2
- Pomoxis 2
- Prosopium 2
- Pygocentrus 2
- Salmo 2
- Semotilus 2
- Stenodus 2
- Trichopodus 2
- Alburnus 1
- Anabas 1
- Anostomus 1
- Astyanax 1
- Atractosteus 1
- Bairdiella 1
- Betta 1
- C. nasus 1
- Campostoma 1
- Carassius 1
- Channa 1
- Chanodichthys 1
- Comephorus 1
- Ctenopharyngodon 1
- Cyprinus 1
- Danio 1
- Electrophorus 1
- Elops 1
- Etheostoma 1
- Gambusia 1
- Gasterosteus 1
- Glyphis 1
- Gymnocephalus 1
- Gymnocorymbus 1
- Hemichromis 1
- Heterandria 1
- Hydrocynus 1
- Hypophthalmichthys 1
- Macropodus 1
- Megalops 1
- Mugil 1
- Nocomis 1
- Notropis 1
- Oreochromis 1
- Osteolepis 1
- Paracheirodon 1
- Percopsis 1
- Petromyzon 1
- Pimephales 1
- Ptychocheilus 1
- Pungitius 1
- Puntigrus 1
- Pyrrhulina 1
- Rhinichthys 1
- Rhodeus 1
- Sarotherodon 1
- Scardinius 1
- Schizothorax 1
- Sciaenops 1
- Serrasalmus 1
- Silurus 1
- Synodontis 1
- Toxotes 1
- Xiphophorus 1
Order
- Salmoniformes 36
- Perciformes 28
- Cypriniformes 26
- Characiformes 11
- Clupeiformes 8
- Anabantiformes 6
- Cichliformes 6
- Cyprinodontiformes 5
- Esociformes 5
- Lepisosteiformes 5
- Acipenseriformes 3
- Elopiformes 2
- Hiodontiformes 2
- Siluriformes 2
- Acanthuriformes 1
- Carangiformes 1
- Carassius 1
- Carcharhiniformes 1
- Gymnotiformes 1
- Least Concern 1
- Mugiliformes 1
- Osteolepiformes 1
- Percopsiformes 1
- Petromyzontiformes 1
- Scorpaeniformes 1
Phylum
Showing 145–158 of 158
Trout, Gila
Oncorhynchus gilae
The Gila trout, a member of the Salmonidae family, is an olive to copper-colored fish with …
Trout, Golden
Oncorhynchus aguabonita
The golden trout is considered one of the most beautiful freshwater fish because of its bright …
Trout, Lake
Salvelinus namaycush
Lake trout have the same moderately elongated shape as trout and salmon. Its tail is moderately …
Trout, Rainbow
Oncorhynchus mykiss
Rainbow trout have the typical elongated and streamlined shape of salmonids, although body shape and coloration …
Trout, Sunapee
Salvelinus alpinus oquassa
Trout, Sunapee - A member of the loach family was once classified as a separate species …
Trout: Rainbow Trout
Oncorhynchus mykiss
Among the most popular and well-known species of fish called trout are brook trout, brown trout, …
Walleye
Stizostedion vitreum
Walleye have a slender cylindrical body with a conical head. The first dorsal fin has sharp …
Warmouth
Lepomis gulosus
The body is deep, robust, olive brown on top and cream to pale yellow underneath, often …
Wels catfish
Silurus glanis
The Wels catfish can be distinguished from other catfish by its two pairs of antennae, naked …
Whitefish, Lake
Coregonus clupeaformis
A slender, elongated species, the lake whitefish is silvery white with an olive or pale greenish-brown …
Whitefish, Mountain
Prosopium williamsoni
The mountain whitefish is long, slender, and almost cylindrical, though not quite the same as the …
Whitefish, Round
Prosopium cylindraceum
The Cod Whitefish is mostly silver with a dark brown to almost bronze coloration with a …
Zebrafish
Danio rerio
The body shape of the zebrafish is fusiform, with compressed lateral sides and a superiorly oriented …