Reared from Lactuca biennis stems with “A podagrae-like” galls (could easily have cryptic galls as well, as nearby stems also had plenty of those galls as well).
Collected 5.15.22
Size dimorphism noticed here with large and small adults both represented here. Large (1st photo), small (2nd photo).
Strong wing veins compared to the Antistrophus that I reared last week.
Preserved in ethanol.
QL2
Collected by @laurasea
https://www.inaturalist.org/observations/113140925
Emerged 5/1/2022
Unidentified stem gall on Microseris lindley. Galls were 20-30mm in length and contained 20, or more larvae.
From Silphium terebinthinaceum petioles
Preserved in ethanol
As I was about to send some stems to Louis this morning I noticed some had emerged.
Reared from Silphium astericus var trifoliatum (SAT)
Preserved in ethanol