弓鰭魚
Grindle \Grin"dle\, n. (Zo["o]l.)
The bowfin; -- called also {Johnny Grindle}. [Local, U. S.]
grindle
n : primitive long-bodies carnivorous freshwater fish with a
very long dorsal fin; found in sluggish waters of North
America [syn: {bowfin}, {dogfish}, {Amia calva}]