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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) » Lasiopteridi » Oligotrophini » Rhopalomyia » Rhopalomyia anthophila
Photo#573837
Midge flower gall - Rhopalomyia anthophila
Copyright © 2011 Joe Zito

Midge flower gall - Rhopalomyia anthophila
Cedar Rapids/ICNC, Linn County, Iowa, USA
September 8, 2011
Size: 6mm
goldenrod flower gall, S. canadensis, each gall had one pupa in center.

Gagne reports green cylindrical flower galls with white fuzz, in the genus Rhopalomyia, and I now notice that he reports R. anthophila as forming the cylindrical gall "widest at base" vs. another species widest at apex.
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Contributed by Joe Zito on 8 September, 2011 - 4:10pm
Last updated 11 September, 2011 - 9:52pm

Moved
Moved from Rhopalomyia.
… Charley Eiseman, 11 September, 2011 - 9:47pm login or register to post comments

Moved
Moved from Unidentified Galls.
… Joe Zito, 11 September, 2011 - 9:37pm login or register to post comments

Moved
Moved from ID Request.
… Joe Zito, 9 September, 2011 - 8:32pm login or register to post comments

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