蛇类路线由取样蛇类的基因组、表型和化石联合分析支持；重建的早期生态与祖先状态属于模型结果，不是被观察到的祖先或精确支系起源日期。
claim:taxon:serpentes图谱首页 / 参考文献 / The origin of snakes: revealing the ecology, behavior, and evolutionary history of early snakes using genomics, phenomics, and the fossil record
参考文献 / paperThe origin of snakes: revealing the ecology, behavior, and evolutionary history of early snakes using genomics, phenomics, and the fossil record
Hsiang, A.Y.; Field, D.J.; Webster, T.H.; Behlke, A.D.B.; Davis, M.B.; Racicot, R.A.; Gauthier, J.A.
年份2015
来源角色primary-study
DOI / ID10.1186/s12862-015-0358-5
适用范围
taxonomy · 拓扑 · range · 形态 · 生态 · methods
Combined genomic, phenomic and fossil analysis of early snake relationships and ancestral-state models, with explicit model dependence.
主张账本
综合末端定年把泛蛇类估计在约 1.285 亿年前，而蛇类冠群约晚 2000 万年；所显示的 1.285 亿年前至今路线依赖模型，不是化石首现。
claim:taxon:serpentes:range-boundary