Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Interactive image map to choose major taxa 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

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National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

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


Subspecies Hyalophora euryalus euryalus - Ceanothus Silkmoth

Ceanothus Silkmoth - Hyalophora euryalus Hyalophora euryalus - female  came to light - Hyalophora euryalus - male Ceanothus Silkmoth - Hyalophora euryalus - female Very Big Beautiful Moth or Butterfly? Never seen in this area before. - Hyalophora euryalus Moth - Hyalophora euryalus Hairy moth - Hyalophora euryalus Hyalophora euryalis - Hyalophora euryalus - male

Show images of: caterpillars · adults · both


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