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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) » Cecidomyiidi » Asphondyliini » Polystepha » Unidentified gall on water oak (Polystepha Unidentified gall on water oak)
Photo#1293065
St. Andrews leaf galls on Quercus nigra SA_G78 2016 1 - Polystepha
Copyright © 2016 Tracy S. Feldman

St. Andrews leaf galls on Quercus nigra SA_G78 2016 1 - Polystepha
Laurinburg, Scotland County, North Carolina, USA
September 15, 2016
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Contributed by Tracy S. Feldman on 15 September, 2016 - 10:29pm
Last updated 16 September, 2016 - 5:49am

Moved
Moved from Unidentified Galls.

I still have no idea what species makes these--please collect as many as you can. They seem to be fully formed, but it would be good to get some later in the season as well.
… Charley Eiseman, 16 September, 2016 - 5:49am login or register to post comments

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