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

Spring 2021 gathering in Louisiana, April 28-May 2. Here's how to add your images.

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 BugGuide 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.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama


Tribe Aphidini

Oleander Aphid - Aphis nerii? - Aphis nerii Oleander Aphid??? - Aphis nerii aphids on milkweed - Aphis asclepiadis Aphis sambuci Aphid - Aphis Aphids on the underside of Monarda fistulosa leaves - Aphis aphid - Aphis Aphis rumicis - Dock Aphid?? - Aphis

Aphid - Rhopalosiphum padi Aphid - Rhopalosiphum Fat aphid - Rhopalosiphum padi Oat-Birdcherry Aphid - Rhopalosiphum padi Lilypad aphids - Rhopalosiphum nymphaeae Gerromorpha ? - Rhopalosiphum nymphaeae Melanaphis bambusae aphids on cane - Melanaphis