<ol><li>修改自英語維基百科圖像：<a class="external free" href="https://en.wikipedia.org/wiki/Image:Ape_skeletons.png">http://en.wikipedia.org/wiki/Image:Ape_skeletons.png</a></li>
<li>原圖修改自<a href="https://zh.wikipedia.org/wiki/Image:Huxley_-_Mans_Place_in_Nature.jpg" class="extiw" title="zh:Image:Huxley - Mans Place in Nature.jpg">zh::Image:Huxley - Mans Place in Nature.jpg</a></li>
<li>長臂猿比例正確化。</li>
<li>改變各物種面對方向，避免讀者誤會由左到右為進化方向</li></ol>
The original uploader was <a href="https://en.wikipedia.org/wiki/zh:User:Bstlee" class="extiw" title="w:zh:User:Bstlee">Bstlee</a> at <a href="https://en.wikipedia.org/wiki/zh:" class="extiw" title="w:zh:">Chinese Wikipedia</a>.
4 June 2007 (original upload date)
Transferred from <span class="plainlinks"><a class="external text" href="https://zh.wikipedia.org">zh.wikipedia</a></span> to Commons.