Smithsonian Institution, National Museum of Natural History, Department of Entomology
Wikimedia Commons
Description: English: pinned bombus hyperboreus. Date: 31 July 2014. Source: http://media.eol.org/content/2014/08/17/10/90590_orig.jpg. Author: Smithsonian Institution, National Museum of Natural History, Department of Entomology.
Arnstein Staverløkk/Norsk institutt for naturforskning
Wikimedia Commons
Description: Norsk bokmål: Hann av tundrahumle Bombus hyperboreus. Date:. Source: http://artsdatabanken.no/Pages/150103. Author: Arnstein Staverløkk/Norsk institutt for naturforskning.
Arnstein Staverløkk/Norsk institutt for naturforskning
Wikimedia Commons
Description: Norsk bokmål: Hode og framkropp av tundrahumle Bombus hyperboreus, dronning. Source: http://artsdatabanken.no/Pages/150103. Author: Arnstein Staverløkk/Norsk institutt for naturforskning.
