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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Upcoming Events

Possible 2026 BugGuide gathering in Texas?

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

Species Benacus griseus - Eastern Toe-Biter

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Large beetle/roach found in cistern drain - Benacus griseus benacus or lethocerus? - Benacus griseus benacus or lethocerus? - Benacus griseus benacus or lethocerus? - Benacus griseus Georgia Beetle - Benacus griseus Possible roach or flat beetle - Benacus griseus Water Bug - Benacus griseus Water Bug - Benacus griseus Benacus griseus Giant Water Bug (Lethocerus americanus) ? - Benacus griseus winged bug outside walmart - Benacus griseus giant water bug - Benacus griseus Weird Biting Beetle - Benacus griseus Weird Biting Beetle - Benacus griseus Weird Biting Beetle - Benacus griseus Belastomatidae beak - Benacus griseus Traffic Runner - Benacus griseus Traffic Runner - Benacus griseus Traffic Runner - Benacus griseus Roach from Publix - Benacus griseus My friend the Giant Water bug - Benacus griseus My friend the Giant Water bug - Benacus griseus My friend the Giant Water bug - Benacus griseus Giant Water Bug - Benacus griseus

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Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

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