Posted by NakaRB on 31-10-2014 21:16
#1
Russia, Moscow region, 15.06.2014
Edited by NakaRB on 02-11-2014 18:56
Posted by Ectemnius on 31-10-2014 21:48
#2
Hello NakaRB,
Oh, I so love these red and black Chalsosyrphus! C. femoratus has a spine at the apex of the hind tibia like so
http://waarneming...369429.jpg The haltere knob is light brown and the arista is unicolourous orange making this Chalcosyphus valgus. Very nice photo's, especially the top one!
Greetings,
Ectemnius