Biafra Doctorfish
Prionurus biafraensis
- Least concern
- Card rarity: Common
- Fish

Prionurus biafraensis, the Biafra doctorfish, is a species of marine ray-finned fish belonging to the family Acanthuridae, the surgeonfishes, unicornfishes and tangs. This fish is found in the eastern Atlantic Ocean.
Classification
- Class
- Actinopterygii
- Order
- Acanthuriformes
- Family
- Acanthuridae
- Genus
- Prionurus