Posted by Paul Beuk on 10-04-2006 18:51
#3
It is a risky business to say anything about themales of species of the
Rhamphomyia sulcata group without havinf the possibility to see the genitalia. Still, I think this may well be
R. cinerascens (in Britain generally called
subcinerascens but I have seen no true constant differences as yet).