胸带是一组骨骼，将上肢连接到中轴骨骼。人类胸带由锁骨和肩胛骨组成，其它物种还可能有喙骨。一些哺乳动物物种（例如狗和马）的胸带已经进化为仅具有肩胛骨。
<ul><li><a href="//commons.wikimedia.org/wiki/File:Pectoral_girdle_front_diagram.svg" title="File:Pectoral girdle front diagram.svg">File:Pectoral girdle front diagram.svg</a>: <a href="//commons.wikimedia.org/wiki/User:LadyofHats" title="User:LadyofHats">LadyofHats</a> Mariana Ruiz Villarreal</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:GnolizX" title="User:GnolizX">GnolizX</a></li></ul>
2019-06-16 12:00
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