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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 » Pilodiplosis » Pilodiplosis helianthibulla
Photo#313280
leaf galls on sawtooth sunflower - Pilodiplosis helianthibulla
Copyright © 2009 John Pearson

leaf galls on sawtooth sunflower - Pilodiplosis helianthibulla
Anderson Prairie State Preserve, Estherville, Emmet County, Iowa, USA
July 31, 2009
Size: 5 mm diameter
Cut-open view of gall from second sunflower plant. Note larger larva.

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leaf galls on sawtooth sunflower - Pilodiplosis helianthibulla leaf galls on sawtooth sunflower - Pilodiplosis helianthibulla leaf galls on sawtooth sunflower - Pilodiplosis helianthibulla leaf galls on sawtooth sunflower - Pilodiplosis helianthibulla
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Contributed by John Pearson on 1 August, 2009 - 2:25pm

Moved
Moved from ID Request.
… Charley Eiseman, 1 August, 2009 - 3:06pm login or register to post comments

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