Map of study sites and typical habitat of Bombus jonellus in Iceland. A Map of study sites (see Table 1 for details). Red circles indicate sampling locations. B Shore of Mývatn Lake, a site with sympatric occurrences of the two lineages of Bombus jonellus (BJ-01 and BJ-02) in mountain herb-dwarf shrub tundra assemblages. Photograph by Mikhail Yu. Gofarov.

  Part of: Potapov G, Kondakov A, Kolosova Y, Tomilova A, Filippov B, Gofarov M, Bolotov I (2018) Widespread continental mtDNA lineages prevail in the bumblebee fauna of Iceland. ZooKeys 774: 141-153.