Amia calva

Từ điển Oxford Learners Wordfinder Dictionary

noun

primitive long-bodied carnivorous freshwater fish with a very long dorsal fin;
found in sluggish waters of North America
• Syn:
bowfin, grindle, dogfish
• Hypernyms:
ganoid, ganoid fish
• Member Holonyms:
Amia, genus Amia