Eurotia
...
Tapered stem swelling...?Neolasioptera sp.
The swelling is 15 mm long and 5 mm at its widest diameter. The larvae, the only specimens known, probably belong to Neolasioptera. Host: E. lanata. Distr.: California.
”- Raymond J. Gagne: (1989) The plant-feeding gall midges of North America©