Posted by Dmitry Gavryushin on 24-08-2006 10:58
#1
Bekasovo-1 station, Naro-Fominsk district, Moscow region.
All of these were collected on flowers of Field Scabious
(Knautia arvensis).
I understand it's all common species, yet I hope someone would be kind enough to confirm.
First fly, size 14-15mm,
Eristalis pertinax (tenax)?
Posted by Tony Irwin on 24-08-2006 12:40
#4
1.
Eristalis pertinax female
2.
Eristalis interrupta male
3.
Helophilus affinis female (I think - keys out here, but I don't know this species)