Posted by Ben Hamers on 12-06-2022 22:21
#4
According to Merz (1994) Tephritis separata nearly always has three hyaline spots in R1, your fly has two.
The position of the hyaline spot in R2+3 seems to be more distal than usual in T. divisa, but I still would favour Tephritis divisa in this case.
Ben