现生种
- 网络Struthiocamelus;recent species
现生种-
大熊猫脑窝内模的形态在小种、巴氏种和现生种之间大致相似，而与北极熊区分明显。
The morphologies of cranial endocasts of giant pandas are generally similar to each other , but quite different from that of the polar bear .
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描述螃蟹化石29种，包括：2新种，3种以化石形态新出现的现生种及已知种24种。
The present report describes 29 species of crab fossils . They are 2 new species , 3 living fossils , and 24 species published elsewhere by Hu and Tao ( 1996 , 2000 ) .