Map of bumble bee collecting localities on Novaya Zemlya (YI – Yuzhny Island, NI – Severny Island). Recent samples (red circles): 1 – Malye Karmakuly (YI); 2 – Bezymyannaya Bay (YI). Historical samples (blue circles): 3 – Matochkin Shar Strait (YI); 4 – Kostin Shar Strait (YI); 5 – Matochkin Shar Strait, broadcast station (YI); 6 – Matochkin Shar Strait, Nochuev Stream (YI); 7 – Krestovaya Bay (NI); 8 - Kostin Shar Strait, Propashchaya Bay (YI); 9 – Malye Karmakuly (YI); 10 – Verkhnyaya Tyulenya Bay (NI); 11 – Chekin Bay (NI); 12 – Novosiltsev Lake (NI); 13 – Peschanka River (YI); 14 – Bychkov River (NI), 15 – Matochkin Shar Strait, Poperechniy Cape (YI); 16 – Matochkin Shar Strait, coast (YI); 17 – Matochkin Shar Strait, Blizhnyaya Mountain (YI); 18 – Matochkin Shar Strait, observatory (YI).