FIGURES 15‒21. 15 in The arctic and alpine bumblebees of the subgenus Alpinobombus revised from integrative assessment of species' gene coalescents and morphology (Hymenoptera, Apidae, Bombus)

FIGURES 15‒21. 15: Bombus alpinus global distribution shown with: grey spots for specimens examined; black spots for samples with COI barcodes; question marks for uncertain records at low elevation and low latitude; and grey crosses for records of all species of Alpinobombus combined (Alpinobombus species are unknown from the southern hemisphere). Relief map with hill shading, Polar projection, the international boundaries and the Arctic Circle are shown as narrow grey lines, and the northern tree line shown as a broad grey line. Image created in ArcGIS using World_Shaded_Relief basemap which is Copyright: © 2014 Esri. 16‒21: simplified colour-pattern diagrams for the dorsal hair, with olive indicating a mixture of black and yellow. Figure (AL#n) country: 16 (#14) Sweden; 17 (#113) Sweden; 18 (#3785) Austria; 19 (#3787) Austria; 20 (#3788) Austria; 21 (#141) Norway.