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Photo#2091651
Tephritidae, Goldenrod Gall Fly, 2 small galls - Eurosta solidaginis

Tephritidae, Goldenrod Gall Fly, 2 small galls - Eurosta solidaginis
Plymouth Rock Pioneer Cemetery, Winneshiek County, Iowa, USA
October 26, 2020
October 21, 2020: collected 2 small stem galls on 1 stem
Photo: LH collected galls, RH after flies emerged, with ruler
March 30, 2021: there is a golden puparium out of one of the galls, haven't seen that before. Both galls have a hole but the bottom round gall also has external stem frass.
April 24, 2021: o/b 2 flies

Images of this individual: tag all
Tephritidae, Goldenrod Gall Fly, 2 small galls - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly, puparium out of gall - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly, dorsal - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly, lateral - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly, frontal - Eurosta solidaginis Tephritidae, Goldenrod Gall Fly gall size comparison - Eurosta solidaginis