Alternative topologies for SH-tests.

All alternative topologies used to test the position of ants and bees. SH-tests were performed using RAxML.所有用于测试蚁类与蜂类系统发育位置的备选拓扑结构。采用RAxML软件进行了岛田-长谷川检验（Shimodaira-Hasegawa test，简称SH检验）。