符合的藏品

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中文種名:短?

depression shallow. Dorsal margin and ventral margin approximately entire. Sulcus ostial, deep and tube.....more

1/3

, deep and tube-like. Ostium oblong and cauda sac-like. Pseudocolliculum above crista inferior. Crista.....more

2/3

and ventral margin approximately entire. Sulcus ostial, deep and tube-like. Ostium flared, oblong.....more

3/3