符合的藏品

共找到 12 筆符合的資料

中文種名:長鰭新平?

well-developed. Colliculum raised, granulous in ostium, indented in cauda. Neck dorso-ventrally.....more

1/12

, elongate. Collum slightly raised. Crista superior and crista inferior well-developed, absent.....more

2/12

and crista inferior well-developed. Colliculum raised, flat. Neck slightly constricted. Rostrum blunt.....more

3/12

inferior well-developed, absent at posterior tip. Colliculum raised irregularly in ostium, indented.....more

4/12

, flexed ventrally at posterior tip. Colliculum low, flat, extend over excisura. Collum slightly raised.....more

5/12

at posterior tip. Collum raised tubercle. Crista superior well-developed and ridge-like in the middle.....more

6/12

slightly flared, oblong and cauda oblong, tube-like. Collum slightly raised, indented. Crista superior.....more

7/12

excisura. Collum slightly raised. Pseudocolliculum above crista inferior. Crista superior and crista.....more

8/12

ventrally at posterior tip. Collum raised tubercle to wall-like. Crista superior well-developed and ridge.....more

9/12

and raised dorsal angle. Convex medial face and slightly concave lateral face. Dorsal depression.....more

10/12

oval and cauda elongate, curving ventrally. Colliculum raised, granulous both in ostium and cauda.....more

11/12

. Colliculum raised, granulous in ostium, indented in cauda. Neck absent. Rostrum extended, large. Excisura.....more

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