fish genus - any of various genus of fish

family Lutjanidae, Lutjanidae - snappers

Lutjanus blackfordi, red snapper - an esteemed food fish with pinkish red head and body; common in the Atlantic coastal waters of North American and the Gulf of Mexico

gray snapper, Lutjanus griseus, mangrove snapper - found in shallow waters off the coast of Florida

Lutjanus apodus, schoolmaster - food fish of warm Caribbean and Atlantic waters