猛禽类跗跖骨形态特征与功能的分析-科研论文-北京自然博物馆 关键词 猛禽类；跗跖骨；“滚轴模式”；功能演化 [gap=1044]Key words Raptators;Tarsometatarsus; “Roller pattern”; Evolution of function
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后肢的许多特征，包括长 胫骨与脚掌，以及固定的 胫腓跗骨与 跗 蹠骨 （ Tarsometatarsus ），显示畸齿龙科恐龙可以用后肢快速奔跑，所以畸齿龙不太可能以四足移动，除非进食。
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以上来源于: WordNet
N a bone in the lower part of a bird's leg consisting of the metatarsal bones and some of the tarsal bones fused together 跗跖骨
Additionally, the structure of tarsometatarsus and the pedal digits presents obviously arboreal adaptation.
跗跖骨结构以及足趾近、远端趾节的长度反映了明显的树栖性特征。
Abstract the avian tarsometatarsus distinguished from the tarsus and metatarsus of other quadruped by its unique characteristic of structure.
摘要鸟类的跗跖骨以其独特的结构特征与其他四足动物跗骨、跖骨相区别。
The tibiotarsus of hindlimbs of typical terrestrial birds with the characteristic accustomed to walk and run is the longest, and its tarsometatarsus is longer than the femur;
习于地面行走、奔跑为特征的典型地栖鸟类，后肢骨骼中胫跗骨最长，其次跗跖骨长度大于股骨；
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