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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Nematocera" (Non-Brachycera) » Gnats, Gall Midges, and March Flies (Bibionomorpha) » Fungus Gnats and Gall Midges (Sciaroidea) » Gall Midges and Wood Midges (Cecidomyiidae) » Gall Midges (Cecidomyiinae) » Unidentified Midge Galls and Immature Stages
Photo#1797394
Cecidomyiidae, on Sunflower
Copyright © 2020 MJ Hatfield

Cecidomyiidae, on Sunflower
Plymouth Rock, Winneshiek County, Iowa, USA
July 6, 2017
July 5, 2017: collected 2 galls on Woodland sunflowers, Helianthus maybe strumosus, one on a leaf the other on the stem at the leaf node

They don't look rounded enough to be Pilodiplosis helianthibulla, or at least the leaf gall doesn't, but they also have the opening on the top whereas Pilodiplosis helianthibulla is underneath

This is close as I've found:


July 21, 2017: 1 wasp, dead in the container (which gall)
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Contributed by MJ Hatfield on 8 April, 2020 - 8:40am
Last updated 8 April, 2020 - 11:14am

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