Plain Bonito
Orcynopsis unicolor
- Least concern
- Card rarity: Common
- Fish

Orcynopsis unicolor, the plain bonito, is a species of ray-finned, bony fish in the bonito tribe of the mackerel family (Scombridae). It occurs in the eastern Atlantic from southern Norway, where it is a vagrant, to Senegal, although it is not found in the seas around the Macaronesian Islands. It is also found in the Mediterranean Sea and extends to the Black Sea.
Classification
- Class
- Actinopterygii
- Order
- Scombriformes
- Family
- Scombridae
- Genus
- Orcynopsis