Blackfin Cisco
Coregonus nigripinnisSummary 1
The blackfin cisco (Coregonus nigripinnis) is a North American salmonid fish in the freshwater whitefish sub-family Coregoninae. This silvery, deep-bodied fish with black fins, large eyes, a blunt snout and a terminal mouth, is one of the largest forms of ciscoes. The blackfin cisco used to inhabit the Great Lakes of North America until recently, but has been reported to have gone extinct.
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- (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Coregonus_nigripinnis
