Figure 4 from: Wang L-H, Liu S, Tang Y-J, Chen Y-P, Wu J, Li J-L (2020) Using the combined gene approach and multiple analytical methods to improve the phylogeny and classification of Bombus (Hymenoptera, Apidae) in China. ZooKeys 1007: 1-21. https://doi.org/10.3897/zookeys.1007.34105

Figure 4 Estimated phylogeny of the same samples using both new sequences and sequences from Cameron et al. (2007), based on five combined gene sequences (mitochondrial gene 16S rRNA, nuclear genes Opsin, ArgK, EF-1α, and PEPCK) analyzed by Maximum Likelihood. Values on the branches are the bootstrap values, (C) represents Cameron et al.'s species, and "BG" represents our species. The bold font indicates species from both datasets that did not cluster together into monophyletic clades.