Yo Heywood I am still waiting to hear whether or not all Lepomis fishes bream, sun perch, goggle eyes, whatever you wanna call them are a single species.    From Wordnik.com.  [Golden Oldies: Transitional Fossils - The Panda's Thumb] Reference

Longear sunfish - Lepomis megalotis.    From Wordnik.com.  [Recent Reviews Near San Francisco, CA] Reference

Bluegill - Lepomis macrochirus.    From Wordnik.com.  [Recent Reviews Near San Francisco, CA] Reference