operculum Bony gill cover; comprised of four bones: opercle, preopercle, interopercle and subopercle.
盖盖;包含四个硬;盖、盖,盖与下盖。
operculum Bony gill cover; comprised of four bones: opercle, preopercle, interopercle and subopercle.
盖盖;包含四个硬;盖、盖,盖与下盖。
interopercle One of the bones comprising the operculum; bordered antero-dorsally by the preopercle and postero-dorsally by the opercle and subopercle.
中盖成盖的硬之一;毗邻方藉由盖与后面藉由盖与子盖。
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