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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 » Dasineurini » Dasineura
Photo#1287996
Cecidomyiidae, spent pupa, lateral - Dasineura
Copyright © 2016 MJ Hatfield

Cecidomyiidae, spent pupa, lateral - Dasineura
Red Oak Prairie, Allamakee County, Iowa, USA
August 25, 2016
Size: 2.4 mm
August 3, 2016: collected galls on Flowering Spurge, Euphorbia corollata, may be the same as:

August 7, 2016: multiple orange larvae out of galls, added damp peat
August 10, 2016: opened rotty gall to find larvae, put 2 into alcohol
August 24, 2016: an adult female
August 25, 2016: more adult flies
August 27, 2016: remembered to take them out of fridge, some flies still alive & found a pupa which I think was alive (until I set a petri dish on it)
Gagne’s Red Book, p.188, “Swollen bud…. Dasineura sp. near capitigena"
1985 paper: Two new insects for leafy spurge control in the US
Batch rearing:

Images of this individual: tag all
Cecidomyiidae, spent pupa, lateral - Dasineura Cecidomyiidae, spent pupa, dorsal - Dasineura
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Contributed by MJ Hatfield on 5 September, 2016 - 9:06pm

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