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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » Aculeata - Ants, Bees and Stinging Wasps » Apoidea (clade Anthophila) - Bees » Cuckoo, Carpenter, Digger, Bumble, and Honey Bees (Apidae) » Honey, Bumble, Longhorn, Orchid, and Digger Bees (Apinae) » Bumble Bees (Bombini) » Bumble Bees (Bombus) » Subgenus Cullumanobombus (Bombus Subgenus Cullumanobombus) » Red-belted Bumble Bee (Bombus rufocinctus)
Photo#1437732
Strange bumble bee - Bombus rufocinctus - male
Copyright © 2017 Cor Zonneveld

Strange bumble bee - Bombus rufocinctus - Male
Yellowstone NP, Lone Star Geyser, Wyoming, USA
August 18, 2017
Wing venation points clearly to Apini and probably Bombus. However, in the field I didn't recognize it as such because of its behavior. Here it's perching on the dead flower stalk, wing position unusual for Bombus - but consistent for several specimens. Is it a male on the look-out for mating opportunities? Is this the normal behavior in this species? And of course, can the species be determined?
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Contributed by Cor Zonneveld on 9 September, 2017 - 2:58am
Last updated 9 September, 2017 - 4:52am

Moved
Moved from ID Request.
… John S. Ascher, 9 September, 2017 - 4:52am login or register to post comments

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