Found on Lindley's Silverpuffs on 9/4/23. No one has been emerging @louisnastasi so I decided to dissect one yesterday in the "lab." (Based on a comment you made) Not much seems to be alive?
On Pentanisia angustifolia
Flower galls on Silphium terebinthinaceum
Reared from Cynips mirabilis galls. Date reflects collection date.
https://inaturalist.ca/observations/145396874
Malaise trap; Short tussock, Coprosma, Melicytus alpinus, rosehip, exotic grass
Growing on a blackberry bramble (see thorns) Much larger than I had seen before
several galls from the blackberry seed gall wasps. One image shows caterpillar of neighbor moth, another image is host plant
Collected in Malaise trap from mid-Oct to mid-Nov.