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

Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week photos of insects and people. Here's how to add your images.

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

Discussion, insects and people from the 2018 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


Family Silvanidae - Silvanid Flat Bark Beetles

Uleiota_0687 - Uleiota dubia - male captive offspring - Uleiota debilis beetle - Telephanus atricapillus Silvanid flat bark beetle - Uleiota dubia Silvanidae, found under barkX - Uleiota dubia - male - female silvanid flat bark beetle - Uleiota Uleiota? - Uleiota Uleiota debilis? - Uleiota

Flat Underbark Beetle - Silvanus planatus Ahasverus longulus (Blatchley) - Ahasverus longulus Silvanid Flat Bark Beetle - Silvanoprus scuticollis Tiny Volunteer - Silvanoprus angusticollis Silvanid  - Cathartosilvanus imbellis a foreinger? - Ahasverus Cryptophagus? - Ahasverus advena Ahasverus advena