符合的藏品

共找到 27 筆符合的資料

中文種名:毒擬?

postero-ventral margin. Crista superior and crista inferior well-developed. Neck slightly constricted.....more

16/27

. Crista superior ridge-like, absent atposterior tip. Crista inferior well-developed, absent.....more

17/27

. Crista superior and crista inferior well-developed, both absent at posterior. Neck slightly constricted.....more

18/27

. Crista superior and crista inferior well-developed, both absent at extremes. Neck dorso-ventrally.....more

19/27

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

20/27

at tip. Colliculum low, flat in ostium. Crista superior and crista inferior well-developed, both.....more

21/27

ventrally. Colliculum low, flat in ostium and cauda. Crista superior and crista inferior well.....more

22/27

, flat in ostium and cauda. Crista superior and crista inferior well-developed, both absent.....more

23/27

and crista inferior well-developed, absent at posterior tip. Neck dorso-ventrally constricted. Rostrum.....more

24/27

ventrally. Colliculum low, flat in ostium and cauda. Crista superior and crista inferior well.....more

25/27

. Colliculum low, flat in ostium and cauda. Crista superior and crista inferior well-developed, both.....more

26/27

ventrally at tip. Crista superior and crista inferior well-developed, absent at posterior tip.....more

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