- rock sea bass, rock bass, Centropristis philadelphica - a kind of sea bass
--1 is a kind of sea bass
--1 is a member of Centropristis, genus Centropristis - rock bass, rock sunfish, Ambloplites rupestris - game and food fish of upper Mississippi and Great Lakes
--2 is a kind of sunfish, centrarchid
--2 is a member of Ambloplites, genus Ambloplites