Posted by John Carr on 02-06-2012 18:49
#2
Art Borkent has revised
Serromyia, but the paper is not open access.
BORKENT, A. and BISSETT, B. (1990), A revision of the Holarctic species of Serromyia Meigen (Diptera: Ceratopogonidae). Systematic Entomology, 15: 153–217
http://onlinelibr...x/abstract
In Ceratopogonidae identification of males is often based solely on genital features; the color characters that distinguish females may be absent.