Ostariophysi

Ostariophysi is a clade of Actinopterygii and the second-largest superorder of fish.

 Taxonomy 
The superorder is classified below:

 Series Anotophysi
 Gonorynchiformes, about 37 species
 Series Otophysi (Euostariophysi)
 Cypriniformes (minnows and allies), about 4,501 species (contains Cyprinidae, largest family of freshwater fishes)
 Characiformes (characins and allies), about 2,168 species
 Siluriformes (catfishes), about 3,813 species
 Gymnotiformes (electric eels, American knifefishes), about 239 species (sometimes grouped under Siluriformes)

Category:Teleosts