Prognathodes brasiliensis, the Brazilian butterflyfish, is a species of butterflyfish, a marine ray-finned fish in the family Chaetodontidae. It is found in Brazil.

References

Gasparini, J.L. and S.R. Floeter, 2001. The shore fishes of Trindade Island, western South Atlantic. J. Nat. Hist. 35:1639-1656.