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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 » Polystepha pilulae
Photo#229364
Gall on oak leaf - Polystepha pilulae
Copyright © 2008 John R. Maxwell

Gall on oak leaf - Polystepha pilulae
Marlton, Burlington County, New Jersey, USA
September 17, 2008
Size: Maybe around 5 mm?
I think this is the first one again. I found it open, and shot the inside in case the structure is helpful. Notice the attachment hole. Maybe a predator (Chickadee?) got at it.

Images of this individual: tag all
Gall on oak leaf - Polystepha pilulae Gall on oak leaf - Polystepha pilulae Gall on oak leaf - Polystepha pilulae Gall on oak leaf - Polystepha pilulae Gall on oak leaf - Polystepha pilulae
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Contributed by John R. Maxwell on 28 September, 2008 - 12:36am
Last updated 21 October, 2011 - 11:32am

Moved
Moved from Gall Wasps.
… Charley Eiseman, 21 October, 2011 - 11:32am login or register to post comments

Moved
Moved from Galls.
… Charley Eiseman, 26 March, 2009 - 1:14am login or register to post comments

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