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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 Pyrobombus (Bombus Subgenus Pyrobombus) » caliginosus or vosnesenskii (Bombus caliginosus or vosnesenskii)
Photo#544156
Bumble Bees in copula - Bombus - male - female
Copyright © 2011 iNaturalist

Bumble Bees in copula - Bombus - Male Female
Olema, Bear Valley Visitors' Center, Rift Zone Trail, Marin County, California, USA
July 4, 2011
Size: ~20 mm, ~14 mm
Male clings to female's hind legs, assumes a vertical orientation and curls his tail under during copulation; she's close to 20 mm snv, larger than the male by at least a third.
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Contributed by iNaturalist on 11 July, 2011 - 9:53pm
Last updated 15 August, 2011 - 12:52pm

Moved
Moved from Bumble Bees.
… John S. Ascher, 14 July, 2011 - 6:55pm login or register to post comments

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