Chinlestegophis 分析把两件晚三叠世头骨置于蚓螈干支，并将立体椎类纳入现生两栖类；后来的 Funcusvermis 分析则恢复出离片椎类的蚓螈形干支，未保留该立体椎—蚓螈路线。
claim:taxon:lissamphibia:stereospondyl-caecilian-hypothesis图谱首页 / 参考文献 / Stem caecilian from the Triassic of Colorado sheds light on the origins of Lissamphibia
参考文献 / paperStem caecilian from the Triassic of Colorado sheds light on the origins of Lissamphibia
Pardo, J.D.; Small, B.J.; Huttenlocker, A.K.
年份2017
来源角色primary-study
DOI / ID10.1073/pnas.1706752114
适用范围
range · taxonomy · 拓扑 · 形态 · 生态 · methods
CT-informed description and inclusive analysis of two Chinlestegophis skulls proposed a stereospondyl caecilian stem, an interpretation later challenged by broader gymnophionomorph sampling.