Posted by pierred on 13-07-2011 12:33
#1
Hello,
Beginning of june 2011, 1100 m absl, Savoy
Pierre Duhem : France : Arâches-La Frasse : 74300 : 05/06/2011
Altitude : 1150 m - Taille : 10-12 mm
Réf. : 72516
Following Van Veen's key, I find Eristalis alpina, but I find that the difference with E. rupium is too narrow. Since I know you'llask me about the hind femur, here is the best I can do :
Pierre Duhem : France : Arâches-La Frasse : 74300 : 05/06/2011
Altitude : 1150 m - Taille : 11-12 mm
Réf. : 72564
What is your verdict?
Many thanks in advance