Copionodon orthiocarinatus
Copionodon orthiocarinatus is a species of catfish (order Siluriformes) of the family Trichomycteridae. It is found in the Mucujê River, a tributary of Paraguaçu River in Bahia, Brazil. This species reaches a length of . References

Trichomycteridae
Fish of South America
Fauna of Brazil
Catfish genera
Freshwater fish genera
Taxa named by Mário Cesar Cardoso de Pinna
Fish described in 1992