Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

News

BugGuide will be undergoing maintenance January 14.

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

Calendar

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 Phyllotreta cruciferae - Crucifer Flea Beetle

recent images

Alticini - Phyllotreta cruciferae Alticini - Phyllotreta cruciferae Phyllotreta cruciferae Phyllotreta cruciferae Phyllotreta cruciferae Phyllotreta cruciferae Phyllotreta cruciferae Phyllotreta cruciferae Phyllotreta cruciferae flea beetle - Phyllotreta cruciferae Veggie Chrysomelid - Phyllotreta cruciferae Veggie Chrysomelid - Phyllotreta cruciferae Veggie Chrysomelid - Phyllotreta cruciferae

recent images

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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