共找到 5 筆符合的資料
margin and ventral margin entire. Sulcus para-ostial, deep, slightly upward. Ostium and cauda.....more
and ventral margin entire. Sulcus para-ostial, deep, slightly upward. Ostium and cauda undifferentiated.....more
dentate, emarginated. Sulcus para-ostial, deep, slightly upward. Ostium and cauda undifferentiated.....more
. Dorsal margin and ventral margin entire. Sulcus para-ostial, deep, slightly upward. Ostium and cauda.....more
