Acanthopterygii [
,ækən'θɔptəridʒi,ai]
n. 棘鳍总目
acanthopterygii[ noun ]
teleost fishes having fins with sharp bony rays
<noun.animal>
Acanthopterygii \Ac`an*thop`ter*yg"i*i\, n. pl. [NL., from Gr. ?
thorn + ? fin, dim. fr. ? wing.] (Zo["o]l.)
An order of fishes having some of the rays of the dorsal,
ventral, and anal fins unarticulated and spinelike, as the
perch.