Figure 4 from: Potapov GS, Kondakov AV, Filippov BYu, Gofarov MYu, Kolosova YS, Spitsyn VM, Tomilova AA, Zubrii NA, Bolotov IN (2019) Pollinators on the polar edge of the Ecumene: taxonomy, phylogeography, and ecology of bumble bees from Novaya Zemlya. ZooKeys 866: 85-115. https://doi.org/10.3897/zookeys.866.35084

Figure 4 - Maximum likelihood (IQ-TREE) phylogeny of the subgenus Alpinobombus based on the COI gene haplotypes. The red asterisks indicate the putative species-level clades supported by mPTP species-delimitation model. The black numbers near nodes are ultrafast bootstrap support values. The haplotypes from Novaya Zemlya are colored red. The Bombus hyperboreus species complex with two valid species is colored light blue. Outgroup is not shown.