Classification
Browse by classification
- Orders
- 23
- Families
- 103
- Genera
- 558
- Species
- 1,822
Cypriniformes
541 species · 11 families
Siluriformes
329 species · 22 families
- Callichthyidae105 species
- Loricariidae67 species
- Mochokidae31 species
- Bagridae30 species
- Pimelodidae17 species
Show all 22 families
- Siluridae15 species
- Doradidae14 species
- Auchenipteridae13 species
- Akysidae12 species
- Sisoridae5 species
- Clariidae3 species
- Pangasiidae3 species
- Aspredinidae2 species
- Chacidae2 species
- Erethistidae2 species
- Heptapteridae2 species
- Ariidae1 species
- Cetopsidae1 species
- Claroteidae1 species
- Plotosidae1 species
- Pseudopimelodidae1 species
- Schilbeidae1 species
Cichliformes
291 species · 1 family
Characiformes
209 species · 17 families
Anabantiformes
158 species · 6 families
Cyprinodontiformes
96 species · 9 families
- Nothobranchiidae37 species
- Aphaniidae18 species
- Poeciliidae17 species
- Cyprinodontidae9 species
- Aplocheilidae7 species
Show all 9 families
Gobiiformes
56 species · 3 families
Atheriniformes
26 species · 5 families
Tetraodontiformes
20 species · 1 family
Osteoglossiformes
16 species · 5 families
Beloniformes
15 species · 3 families
Myliobatiformes
11 species · 1 family
Polypteriformes
10 species · 1 family
Synbranchiformes
7 species · 2 families
Gymnotiformes
4 species · 2 families
Lepisosteiformes
4 species · 1 family
Lepidosireniformes
3 species · 2 families
Batrachoidiformes
2 species · 1 family
Gasterosteiformes
2 species · 1 family
Ceratodontiformes
1 species · 1 family
Amiiformes
1 species · 1 family
Anguilliformes
1 species · 1 family
Clupeiformes
1 species · 1 family