皮肤衍生物
- 网络skin derivatives
皮肤衍生物-
在肢骨周围有褐色细丝状的皮肤衍生物的印痕。
Brownish filamentous integumentary impression occurred around the limb bones .
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脊椎动物皮肤衍生物与生活方式关系
Research on the Relation between Skin Derivation of Vertebrate and Its Life Style
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近年来关于羽毛和羽状皮肤衍生物的研究极大促进了我们对羽毛起源与早期演化的理解。
Recent paleontological and neontological studies on feathers and feather-like integumentary structures have improved greatly our understanding of the origin and early evolution of feathers .