1.ventral marginal In the clasper skeleton, a flat semicylindrical cartilage that is partially fused to the lateral edge of the axial cartilage, and forms the lateral wall of the clasper groove.
腹边缘在交尾器骨骼中,一个平坦
半圆
软骨
织,那是轴软骨
织
份融合
,而且形
交接器凹槽
侧壁。