Allfishes
Three-spined stickleback
Gasterosteus aculeatus
The Three-spined Stickleback has an elongated body that is compressed from the sides. The tail stalk …
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
Threat to people
Conservation status
Family
- Salmonidae 13
- Centrarchidae 10
- Cyprinidae 10
- Ictaluridae 10
- Percidae 6
- Lepisosteidae 5
- Esocidae 4
- Poeciliidae 3
- Tetraodontidae 3
- Cichlidae 2
- Gymnotidae 2
- Leuciscidae 2
- Mormyridae 2
- Moronidae 2
- Serrasalmidae 2
- Toxotidae 2
- Alestidae 1
- Amiidae 1
- Anabantidae 1
- Catostomidae 1
- Centropomidae 1
- Channidae 1
- Cottidae 1
- Elopidae 1
- Gasterosteidae 1
- Gymnarchidae 1
- Heteropneustidae 1
- Hiodontidae 1
- Lotidae 1
- Malapteruridae 1
- Osmeridae 1
- Osphronemidae 1
- Percopsidae 1
- Polycentridae 1
- Protopteridae 1
- Rivulidae 1
- Serranidae 1
- Siluridae 1
- Trichomycteridae 1
- Xenocyprididae 1
Genus
- Ameiurus 4
- Esox 4
- Lepisosteus 4
- Micropterus 4
- Ictalurus 3
- Oncorhynchus 3
- Perca 3
- Salvelinus 3
- Sander 3
- Thymallus 3
- Ambloplites 2
- Coregonus 2
- Electrophorus 2
- Lepomis 2
- Leuciscus 2
- Luxilus 2
- Morone 2
- Notemigonus 2
- Noturus 2
- Poecilia 2
- Pomoxis 2
- Salmo 2
- Semotilus 2
- Tetraodon 2
- Toxotes 2
- Amia 1
- Anabas 1
- Andinoacara 1
- Atractosteus 1
- Centropomus 1
- Channa 1
- Chanodichthys 1
- Comephorus 1
- Cynolebias 1
- Dichotomyctere 1
- Elops 1
- Epinephelus guttatus 1
- Gasterosteus 1
- Gnathonemus 1
- Gymnarchus 1
- Hemichromis 1
- Heteropneustes 1
- Hiodon 1
- Hydrocynus 1
- Ictiobus 1
- Lota 1
- Macropodus 1
- Malapterurus 1
- Monocirrhus 1
- Mormyrus 1
- Nocomis 1
- Osmerus 1
- Percopsis 1
- Pimephales 1
- Protopterus 1
- Ptychocheilus 1
- Pygocentrus 1
- Pylodictis 1
- Scardinius 1
- Serrasalmus 1
- Silurus 1
- Vandellia 1
- Xiphophorus 1
Order
- Perciformes 21
- Cypriniformes 14
- Siluriformes 14
- Salmoniformes 13
- Lepisosteiformes 5
- Cyprinodontiformes 4
- Esociformes 4
- Anabantiformes 3
- Cichliformes 3
- Osteoglossiformes 3
- Tetraodontiformes 3
- Carangiformes 2
- Characiformes 2
- Gymnotiformes 2
- Amiiformes 1
- Ceratodontiformes 1
- Elopiformes 1
- Gadiformes 1
- Hiodontiformes 1
- Least Concern 1
- Osmeriformes 1
- Percopsiformes 1
Phylum
Showing 97–103 of 103
Trout-Perch
Percopsis omiscomaycus
The trout-perch gets its name from its superficial resemblance to trout, as it has a fat …
Trout, Brown
Salmo trutta
The brown trout gets its common name from its characteristic olive green, brown or golden brown …
Volta's electric eel
Electrophorus voltai
The species is named in honor of Alessandro Volta — the Italian physicist and inventor of …
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 …