Posted by Stephane Lebrun on 16-11-2008 21:14
#4
The fly fits very well the description of Pegomya winthemi in M. Ackland' key :
within the group with dilated tarsi,
Pegomya winthemi has these characters : basal antennal segments, palpi and tip of scutellum orange-yellow, presutural acrostichal rows widey separated...