primitive long-bodied carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America
[ Syn: bowfin , grindle , amia calva ]
any of several small sharks
primitive long-bodied carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America
[ Syn: bowfin , grindle , amia calva ]
any of several small sharks