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

Discussion, insects and people from the 2018 BugGuide Gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Species Trypoxylon politum - Pipe Organ Mud Dauber

Pipe organ mud dauber - Trypoxylon politum - female Twist winged mud dauber - Trypoxylon politum Mud dauber nest - Trypoxylon politum Crabronidae cocoons in sand - Trypoxylon politum Crabronidae, lateral - Trypoxylon politum Crabronidae, cocoonX with no emergence - Trypoxylon politum Trypoxylon - Trypoxylon politum - female Pipe Organ Mud Dauber - Trypoxylon politum - female

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