The origin and early evolution of chordates: The ‘Hydroskelett-Theorie’ and new insights towards a metameric ancestor

被引:0
作者
Michael Gudo
Manfred Grasshoff
机构
[1] Forschungsinstitut Senckenberg,
来源
Senckenbergiana lethaea | 2002年 / 82卷 / 1期
关键词
chordates; evolution; notochord; axial skeleton; hydoskeleton; constructional morphology;
D O I
10.1007/BF03043792
中图分类号
学科分类号
摘要
The ‘Hydroskelett-Theory’ (Gutmann 1972) was the first coherent model for chordate evolution, based on the principles of engineering and constructional morphology. As a result of further investigations, the ‘Hydroskelett-Theory’ is revived, broadened, and stated more precisely.
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页码:325 / 345
页数:20
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