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BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

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

National Moth Week 2020 photos of insects and people.

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

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Genus Craesus


sawfly larva on American chestnut - Craesus castaneae sawfly larva on American chestnut - Craesus castaneae black/yellow caterpillar on Chestnut in Georgia - Craesus castaneae Sawfly larvae found on American chestnut suckers September 26, 2014 - Craesus castaneae Yellow Caterpillar with Black Stripes - Craesus castaneae Sawfly Larva - Craesus castaneae Sawfly Larva - Craesus castaneae

Unidentified September Sawfly Larvae - Craesus curvarius Unidentified September Sawfly Larvae - Craesus curvarius

Hungry 'pillars - Craesus latitarsus Dusky Birch Sawfly - Craesus latitarsus Dusky Birch Sawfly - Craesus latitarsus 's' shaped caterpillars, one swinging - Craesus latitarsus Bell bottom sawfly - Craesus latitarsus sawfly larvae on gray birch - Craesus latitarsus Caterpillars - Craesus latitarsus Dusky Birch Sawfly - Craesus latitarsus