Posted by Nikita Vikhrev on 18-07-2006 22:49
#2
It seems that Hylemya isn't correct. There are setas on ventral surface of C (on left wing badly visible, on right one clear).
So, now I think it is Fucellia. According old key Fucellia tergina which has yellow t, without av at t2 in compare with Fucellia fucorum, present in Netherland'schecklist (to my grate astonishment there isn't genus Fucellia at all in Czech... checklist).