Posted by Jan Maca on 29-10-2020 12:23
#8
I just copied information from the book of the late V. N. Tanasiychuk: Mukhi - serebrjanki (Chamaemyiidae). Fauna SSSR, Dvukrylye XIV (7), 1986. Use this book or ask specialists. The only one whom I know is Stephen Gaimari:
stephen.gaimari@cdfa.ca.gov