The nest of Bombus lapponicus on Kolguev Island A excavated nest B workers were found alive in the nest (four upper specimens), and those collected dead from cocoons (four lower specimens) C nesting site in tundra with cottongrass, crowberry, cloudberry, dwarf birch, and willows D tussock with the excavated nest. Scale bars: 5 mm.

 
 
  Part of: Potapov GS, Kolosova YuS, Kondakov AV, Tomilova AA, Filippov BYu, Zubrii NA, Spitsyn VM, Spitsyna EA, Zheludkova AA, Gofarov MYu, Bovykina GV, Bolotov IN (2022) Phylogeography and ecology of bumble bees on Kolguev Island, a remote European Arctic landmass. ZooKeys 1122: 19-37. https://doi.org/10.3897/zookeys.1122.82993