Posted by eklans on 29-11-2021 16:24
#3
Bonjour Jean-Michel, I think
S. humilis should have black hairs all over the upper surface of the scutellum:
http://www.spessa..._0248.html. Your fly could be
S. notata without hairs on top of the scutellum and brushlike black hairs on mid femur ventrally...
Edited by eklans on 29-11-2021 16:25