Posted by bgmot on 26-05-2017 05:56
#1
Russia, Rostov on Don, 3-5mm. forest. 19/05/2017
Edited by bgmot on 27-05-2017 05:56
Posted by Igor Grichanov on 26-05-2017 17:24
#3
Some years ago I caught
Hercostomus fuscipennis in this region. Maybe this species. See Gallery
http://www.diptera.info/photogallery.php?photo_id=3025
Please send me specimens.