Thread subject: Diptera.info :: Zabrachia sp. ? => Zabrachia tenella
Posted by eklans on 22-02-2021 15:29
Hi Pierre, I think you are right with Zabrachia and I think it's tenella:
analsegment with 4 pairs of equally long bristles
1st thoracial segment with 3 pairs of anteriordorsal and 2 pairs of dorsal bristles (if I count right) - see Beuk, 1990, ENT. BER., AMST. 50 (8): 101-106.