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

Interested in a 2022 BugGuide gathering in New Mexico?

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 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.

Previous events

Tobias Hays, Contributor
Full name:
Tobias Hays
E-mail address:
City, state, country:

I am a recent biology graduate from the University of Utah. My interests span the evolution of arthropod-microbe endosymbioses, social parasitism in insects, arachnids (especially Linyphiids and Salticids), and Diptera. I like to contribute observations of species that are not yet in the guide or poorly represented whenever possible

All images submitted by me are taken by myself unless otherwise stated. Some of the images are taken using a Leica camera microscope setup, and others were taken using a Lumix digital camera.
If you are interested in corresponding about or making a request for a specimen please email me at