Posted by Marion Friedrich on 27-05-2022 12:17
#1
Hi,
I found this
Chalcosyrphus sp. on a dead Aspen in the end of May in Saxony (Germany). Ten days earlier I photographed at the same place a male
Chalcosyrphus femoratus. Are the hind tibiae enough bended for a female
Chalosyrphus femoratus? Halteres seem to be dark yellow on the first picture. Do you agree with
C. femoratus or is it a
C. valgus?
Greetings
Marion
Edited by Marion Friedrich on 30-05-2022 23:05