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

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

National Moth Week was July 23-31, 2022! See moth submissions.

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

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

Previous events


Family Ulidiidae - Picture-winged Flies

Picture-winged Fly - Delphinia picta Picture-winged Fly - Callopistromyia annulipes Black Onion Fly - Tritoxa flexa - female Small fly - Stictomyia longicornis Female, Diacrita costalis? - Diacrita costalis - female Ulidiidae, Tetanops? - Tetanops myopaeformis Found in Michigan, USA - Idana marginata Oedopa

Picture-Winged Fly - Chaetopsis Fly ? - Euxesta notata - female Fly - Chaetopsis Picture Winged Fly- Zacompsia? - Zacompsia fulva Bosque del Apache Fly - Acrosticta Picture-winged fly – Genus Chaetopsis? - Chaetopsis Euxesta Seioptera on Autocarpus fruit - Euxesta - female