From The Collaborative International Dictionary of English v.0.48 :
centrarchid \centrarchid\ n.
any of a group of small carnivorous freshwater percoid fishes
of North America usually having a laterally compressed body
and metallic luster: crappies; black bass; bluegills;
pumpkinseed.
Syn: sunfish.
[WordNet 1.5]
From WordNet (r) 3.0 (2006) :
centrarchid
n 1: small carnivorous freshwater percoid fishes of North
America usually having a laterally compressed body and
metallic luster: crappies; black bass; bluegills;
pumpkinseed [syn: sunfish, centrarchid]