interopercle

operculum Bony gill cover; comprised of four bones: opercle, preopercle, interopercle and subopercle.

；包含四个硬；、前，间与下。

interopercle One of the bones comprising the operculum; bordered antero-dorsally by the preopercle and postero-dorsally by the opercle and subopercle.

中组成的硬之一；毗邻背部前方前与后背与子。