| 王霞,温彩芳,张子慧.2008.秃鹫骨骼的解剖学特点.动物学杂志,43(4):109-113. |
| 秃鹫骨骼的解剖学特点 |
| Anatomical Characteristics on the Skeleton of Cinereous Vulture |
| 投稿时间：2007-12-26 修订日期：2008-05-08 |
| DOI： |
| 中文关键词: 秃鹫 骨骼 解剖 |
| 英文关键词:Cinereous Vulture Skeleton Anatomy |
| 基金项目:国家自然科学基金项目(No.30670223);北京市教育委员会科技发展计划面上项目(No.KM200710028012);北京市优秀人才培养资助个人项目(No.20061D0501600230) |
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| 中文摘要: |
| 对秃鹫(Aegypiusmonachus)骨骼进行了详细的观察、描述和功能分析。结果表明,其头骨较宽;上喙粗长、前端近垂直下弯;前额骨游离,眶突发达;龙骨突不发达;叉骨呈"U"形,叉骨头膨大、具发达的叉骨-乌喙骨关节面;前肢骨明显长于后肢骨;第一掌骨伸肌突发达;跗跖骨前后宽扁,跗后跟嵴短;足部近端趾节略长于远端趾节。这些特征与秃鹫的取食方法与偏好及飞行与栖息特点密切相关。 |
| 英文摘要: |
| Skeleton of Cinereous Vulture(Aegypius monachus) was described and measured based on two specimens.Its characteristics are the following: bill is elongated and heavy,with the anterior end curing downward deeply;the prefrontal is free and has a noticeable caudally projecting supraorbital process;the keel is poorly developed;the clavicle is U-shaped with a relatively large coracoid articular pad;the forelimb bone is distinctively longer than that of the hindlimb,and the extensor attachment of metacarpal Ⅰis prominent;the tarsometatarsus is flat anteroposteriorly and bears two less-developed calcaneal ridges.Correlations between morphological characteristics and functional adaptation were discussed. |
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