Outgroup selection in tree reconstruction:a case study of the family Halictidae(Hymenoptera:Apoidea)外群选择对隧蜂科(膜翅目:蜜蜂总科)系统重建的影响(英文)
A DISCUSSION ABOUT THE DETERMINATION OF CHARACTER STATES OF OUTGROUPS IN OUTGROUP ANALYSIS IN CLADISTICS分支系统学的外群分析方法中外群性状状态确定的探讨