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

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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


Frass


Frass is insect debris and this section of the site is a humorous reference to that. Poor quality images, images from outside North America, north of Mexico, and those that otherwise do not add value to the Guide are moved here. Frassed images will remain here for 30 days after the most recent activity so that comments may be viewed. After that they are automatically removed by the system.


21Jul2017.UF.HN.coleo3 21Jul2017.UF.HN.coleo3 Trichodes bibalteatus LeConte Gray-brown Noctuid Gray-brown Noctuid Caterpillar Bug, maybe a nymph? what is this?  like an ant, but longer/different abdomen what is this?  like an ant, but longer/different abdomen 14Jun2017.UF.P.coleo7 14Jun2017.UF.P.coleo7 Kaweah Basin Caterpillar @ 10,600' el. Pseudomyrmex gracilis? Pseudomyrmex gracilis? European Fire Ant? Solenopsis geminata ? - female Unknown Ant - female Unknown Ant - female small house ants small house ants Island Insects Southern California Long Insect Fly on Flower in Fremont Agromyza deserta gall