单词opercle
网络: 鳃盖骨；蒴盖
ear flap In fish, fleshy or bony extension on the rear edge of the opercle, as on sunfishes .
耳廓某些鱼类在鳃盖的后缘具有肉质或骨质的延长。
opercular canal The cephalic lateral line canal on the opercle.
鳃盖管在鳃盖上方的头部侧线管。
lies below the opercle and forms the ventro-posterior margin of the operculum .
位于鳃盖下面，形成鳃盖的腹后缘。
opercle The large bone which forms the upper posterior part of the operculum ;
鳃盖骨形成鳃盖后上方部分的大硬骨；