摘要
Recent molecular studies of amniote relationships show turtles to be diapsid reptiles, related to the archosauromorph branch of saurian phylogeny. This conflicts with palaeontological data which shows turtles to be related either to anapsids, or to the lepidosauromorph branch within diapsids. Archosauromorph relationships of turtles have previously been proposed on the basis of neontological (mostly soft anatomy) characters. This paper reviews the neontological character evidence for turtle relationships and shows that most, but not all, of these characters are invalid in the reconstruction of turtle relationships within Amniota. .overlined { text-decoration: overline; } .struck { text-decoration:line-through; } .underlined { text-decoration:underline; } .doubleUnderlined { text-decoration:underline;border-bottom:1px solid #000; } View Full Article (HTML) Enhanced Article (HTML) Get PDF (501K)Get PDF (501K) More content like thisFind more content: like this articleFind more content written by: Olivier Rieppel
摘要译文
脊椎动物关系最近的分子研究表明龟是爬行类双孔亚纲，涉及到系统发育蜥蜴的主龙形下纲分支这种冲突与显示海龟有关系要么anapsids，或diapsids内的鳞龙形下纲分支古生物数据龟主龙形下纲的关系先前已提出的neontological（主要是软解剖）字符的基础上，本文回顾了龟关系neontological品格证据，并表明，大多数，但不是全部，这些字符是在竜羊膜{verlined文字修饰龟关系的重建无效：上划线; }竤卡车{文字装饰：线通过; }下划线{文字装饰：下划线; }竏oubleUnderlined {文本装饰：下划线;下边框：1px的固体＃000;}查看全文（HTML）增强文章（HTML）获取PDF（501K）获取PDF（501K）更多内容，如thisFind更多的内容：像这样articleFind更多的内容写成：奥利维尔Rieppel
Olivier Rieppel[*]. Turtles as diapsid reptiles[J]. Zoologica Scripta, 2000,29(3): 199-212