Parnassius imperator ssp. ID

[sensedigger]

Could anybody provide any info on what ssp. of P. imperator is supposed to inhabit "Xunhua County, Qinghai", for this is the only data available. I can add, that the specimens are "whitish and bright", rather than "blackish and dark".  Sorry for the photo quality. 
Thank you. 

[Adam Cotton]

This should be ssp. musageta, and indeed the white ground colour is normal for this subspecies.

Adam.

[sensedigger]

Thanks a lot, Adam.
You have confirmed my supposition.

Victor