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

Calendar

Upcoming Events

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


Photo#298901
Goldenrod leaf-roller gall-maker (goldenrod fauna) - Asphondylia solidaginis

Goldenrod leaf-roller gall-maker (goldenrod fauna) - Asphondylia solidaginis
Churchville Nature Center, Bucks County, Pennsylvania, USA
July 3, 2009
A bunch of goldenrod leaves rolled together. Many similar galls in the field, ranging from 3 to 7 mm. They hold a very complex fauna, the gall maker midge and an assortment of parasitoid wasps.
The gall maker is this midge Asphondylia solidaginis

These pupae are pressumably parasites of the midge


These adults emerged from the galls and may correspond to some of the pupae above
Torymidae
Eulophidae
Braconidae

Another parasitic wasp, Galeopsomyia
Eulophidae

There were also some larvae waiting for identification
More on goldenrod gall parasitoids.

Comments

Moved
Moved from Chalcidoid Wasps.

WOW!
WOW!

Moved
Moved from ID Request.

Comment viewing options

Select your preferred way to display the comments and click 'Save settings' to activate your changes.