Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Registration is open for the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2023

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events
TaxonomyBrowseInfoImagesLinksBooksData
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 Thoracobombus (Bombus Subgenus Thoracobombus) » American Bumble Bee (Bombus pensylvanicus)
Photo#1442123
Large yellow bumble bee - Bombus pensylvanicus - male
Copyright © 2017 kristinL356

Large yellow bumble bee - Bombus pensylvanicus - Male
Iowa City, Iowa City County, Iowa, USA
September 9, 2017
Size: 20-25mm
There were somewhere around 5-7 of these on this thistle, not sure if they were all the same species but they did all seem to be male. They were less broad than an auricomus worker but probably as long if not longer. I couldn't get any good head shots but none of them had conspicuously yellow heads.

Images of this individual: tag all
Large yellow bumble bee - Bombus pensylvanicus - male Large yellow bumble bee - Bombus pensylvanicus - male
tag · login or register to post comments
Contributed by kristinL356 on 17 September, 2017 - 10:08pm
Last updated 18 September, 2017 - 7:20am

Moved
Moved from ID Request.
… John S. Ascher, 18 September, 2017 - 7:20am login or register to post comments

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2024 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact