符合的藏品

共找到 8 筆符合的資料

中文種名:角鰨

slightly differentiated. Colliculum low. Crista superior and crista inferior poorly-developed, both.....more

1/8

and crista inferior poorly-developed. Neck absent. Rostrum absent. Excisura absent. Notch absent. 中文館藏代碼.....more

2/8

. Collum slightly raised. Crista superior and crista inferior poorly-developed. Neck very slightly.....more

3/8

high. Crista superior and crista inferior absent. Neck absent. Rostrum absent. Excisura absent. Notch.....more

4/8

and cauda oval, slightly differentiated. Colliculum high. Crista superior and crista inferior.....more

5/8

differentiated. Colliculum high. Crista superior and crista inferior poorly-developed, both absent.....more

6/8

posteriorly, undifferentiated. Colliculum very high. Crista superior and crista inferior absent. Neck.....more

7/8

inferior ridge-like, both absent at extremes. Neck slightly constricted. Rostrum absent. Excisura.....more

8/8