Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

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


Order Megaloptera - Alderflies, Dobsonflies, and Fishflies

Alderfly larva - Sialis Alderfly - Sialis Alder fly? - Sialis Alderfly - Sialis Alderfly? Near Sialis? 1 - Sialis Alderfly - Sialis Sialis Alderfly - Sialis

Fishfly? - Chauliodes rastricornis - male Fishfly attracted to our National Moth Week blacklight setup - Neohermes Oregon Corydalidae - Protochauliodes Eastern Dobsonfly - Corydalus cornutus - female Corydalus cornutus summer fishfly - Chauliodes pectinicornis Eastern Dobsonfly Larva - Corydalus cornutus Nigronia fasciata