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Discussion, insects and people from the 2018 BugGuide Gathering in Virginia, July 27-29

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Subfamily Cecidomyiinae - Gall Midges


Gall on red oak - Polystepha globosa Absolutely Unknown Fly - female chestnut leaf gall - Macrodiplosis castaneae gall on black cherry - Contarinia cerasiserotinae Unknown - female needle miner in scales of Calocedrus decurrens seedling - Contarinia undescribed-species-on-incense-cedar Harmandia Round, flat, green and red gall on Cornus (Swida) - Parallelodiplosis subtruncata? - Parallelodiplosis subtruncata

Willow Pinecone Gall Midge - Rabdophaga strobiloides Rhopalomyia anthophila, Solidago flower gall with 2 larvae - Rhopalomyia anthophila Celticecis gall - Celticecis spiniformis Rhopalomyia californica gall with odd hole - Rhopalomyia californica midge Galls? on horseweed - Asteromyia modesta gall - Dasineura pilosa Neolasioptera from Verbesina virginica - Neolasioptera

gall on sunflower leaf galls on Spiraea alba Cecidomyiidae, Lead Plant leaf edge curls Cecidomyiidae, larvae in Prairie Smoke Cecidomyiidae, prairie grass Larva hanging out with aphids Cecidomyiidae, white snakeroot Cecidomyiidae, white snakeroot