A voracious ganoid fish, Amia calva, the last survivor of the order Amiiformes, found in the fresh waters of the United States.
Heterobranchus didorsalis (African catfish)
Clarias spp., including Clarias anguillaris, Clarias gariepinus, Clarias agboyiensis, Clarias leviceps
Channa striata (striped snakehead)
Chrysichthys nigrodigitatus (bagrid catfish)
Clarotes laticeps (widehead catfish)
Protopterus annectens (West African lungfish)
All species of Neochanna