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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Acalyptratae" » Tephritoidea » Fruit Flies (Tephritidae) » Tephritinae » Dithrycini » Eurosta » Goldenrod Gall Fly (Eurosta solidaginis)
Photo#1526068
Tephritidae, Goldenrod Gall Fly - Eurosta solidaginis
Copyright © 2018 MJ Hatfield

Tephritidae, Goldenrod Gall Fly - Eurosta solidaginis
Decorah Community Prairie, Winneshiek County, Iowa, USA
April 15, 2018
Size: 6 mm
April 15, 2018: finally, a bubblehead! What's left of it as it was deflating. Also, the fly was stuck, having not emerged before it hardened. I cut the fly out of the gall, wings were malformed, of course.
click Deflating
A second fly did the same thing, got stuck while emerging. I've still not seen a fully inflated ptilinum.

The same collection of galls:

Images of this individual: tag all
Tephritidae, Goldenrod Gall Fly - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly - Eurosta solidaginis
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Contributed by MJ Hatfield on 27 May, 2018 - 4:59pm

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