SupplementalFigure1

PDF figure describing relationships among Passeriformes families. Each clade that contained species from a single family was collapsed to a single terminal. Italics indicate families that were not monophyletic. The number in parentheses after the family names indicates the number of species in the full tree represented by the lineage. ML bootstrap support values are presented above branches; “*” indicates 100% bootstrap support. Support values on terminal branches indicate the support for monophyly of specific families.本PDF插图展示了雀形目（Passeriformes）各科之间的系统发育关系。每个仅包含单一科物种的演化支（clade）均被压缩为单个终端分支。字体为斜体的科代表其并非单系群。科名后的括号内数字代表该支系在完整系统树中所包含的物种数量。分支上方标注了最大似然（Maximum Likelihood, ML）自展支持率；符号“*”代表自展支持率为100%。终端分支上的支持率则代表对应特定科的单系性支持度。