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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 » Alycaulini » Neolasioptera » Neolasioptera perfoliata
Photo#242312
Two stem galls - Neolasioptera perfoliata
Copyright © 2008 MJ Hatfield

Two stem galls - Neolasioptera perfoliata
Red Oak Prairie, Allamakee County, Iowa, USA
October 10, 2008
I finally re-collected these stem galls (Oct 2011 and Jan 2012) and the plant is tall thoroughwort Eupatorium altissimum (thanks John Pearson). Maybe I'll get an adult this time. Gagne (The Plant-Feeding Gall Midges of NA) lists Neolasioptera perfoliata associated with Eupatorium woody, tapered stem swellings.

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Cecidomyiidae, larvaX in gall - Neolasioptera perfoliata Neolasioptera sp. - Neolasioptera perfoliata Two stem galls - Neolasioptera perfoliata
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Contributed by MJ Hatfield on 27 November, 2008 - 9:03am
Last updated 20 March, 2021 - 10:20am

Moved
Moved from Neolasioptera perfoliata.
… MJ Hatfield, 19 April, 2013 - 12:52pm login or register to post comments

Moved
Moved from Species Causing Aster Stem Swellings.
… MJ Hatfield, 19 April, 2013 - 12:52pm login or register to post comments

Moved
Moved from Neolasioptera.
… Charley Eiseman, 13 September, 2011 - 7:47pm login or register to post comments

Moved
Moved from Unidentified Midge Galls.
… Charley Eiseman, 25 July, 2010 - 2:43pm login or register to post comments

Moved
Moved from Gall Midges.
… John F. Carr, 23 February, 2010 - 5:50pm login or register to post comments

Moved
Moved from Neolasioptera.
… MJ Hatfield, 23 January, 2009 - 10:06am login or register to post comments

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