共找到 3 筆符合的資料
with convex medial face and concave lateral face. Dorsal depression shallow, fan-shaped. Dorsal margin.....more
.23 mm; Shape oval with convex medial face and concave lateral face. Dorsal depression deep, fan.....more
shallow, fan-shaped. Dorsal margin and ventral margin irregular, dentate, lobed. Sulcus ostial, deep.....more
