Forum Entomologi Italiani

Dear Tigran, here is the edeagus. I hope can give some clue.

Thanks Guido.
Now everything becomes much clearer.
And so.
Protaetia (Netocia) karbalayei disappears. This form is closer to P. (Netocia) asiatica, edagus other and quite different from "blunt", a square end.
In my opinion, this is what is called P.(Netocia) s. str. araratica.
To my great yet, I have no material, although in Armenia this species of flying. Name P. axcavata araratica conditional, as it turned out, and the species is ranked araratica be seen. In my opinion excavata araratica from the Caucasus, Turkey and northern Iran and excavata from Central Asia of different taxas.
In short, need a thorough revision from taxa P. (Netocia) excavata.
I would be very happy if the discussion connected professionals.
Please take a look at the photos. here are drawings Medvedev. They are very similar to your photo.