ventral fin 中文意思是什麼

ventral fin 解釋
臀鰭;腹鰭
  • ventral : adj 【解剖學;動物學】腹(部、面)的;【航空】機身的;【植物;植物學】腹面的,前面的,下面的。n ...
  • fin : n 1 鰭,魚翅;鰭狀物。2 手 臂。3 【航海】(潛水艇的)鰭板,水平舵;【火箭】舵;【航空】穩定器,安...
  1. The measurements used are fork length, head length, upper jaw length, snout length, length of dorsal fin base and anal fin base and the distances from the tip of snout to insertion of dorsal fin, to pectoral fin, to ventral fin and to hard margin of preopercle

    此所用於分析之外部非體節形質計有:尾叉長、頭長、上顎長、吻長、眼徑、背鰭基底長、臀鰭基底長以及吻端到前鰓蓋骨后綠、背鰭起點、腹鰭起點、臀鰭起點等11個形質。
  2. Internal bones are highly ossified ; base of dorsal fin broad, about 1 / 4 of total length of the fish ; more than 10 pieces of ventral caudal fulcra. teleostei family lycopteridae cockerell 1925 genus jinanichthys ma et al.,

    其骨魚類kleostel狼鰭魚科lycopteridaecockerell 925吉南魚屬jinanichthysmaetal 1988屬型種ltcopteralongic印halusliuetal
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