Erebia from Monte Lema, Switzerland

[wollastoni]

Could someone help me identify those Erebia from Monte Lema, 1500m, Switzerland, 31 July 2014, Photo Pequin.

#1

#2

#3

#4

Thank you for your help
Olivier

[homard]

Olivier,
that is very simple!

First - Alberganus. Look for further ssp. at Warren (1936)
Second - Euryale. Same
Third - I suspect Styx Triglites. Female.
Fourth  - of course Medusa. there is a chance of Oeme but w/o of checking genitalia
no chance to a proper ID

[wollastoni]

Thanks a lot Alexei.
I knew an Erebia specialist like you would have been fast to help me.

Personnally I have always found Erebia a difficult genus. Maybe because I never took enough time to correctly study it.

[xavm (Xavier)]

Hello Olivier,

I will agree with Alexei for #1 and #2.

#3 might be E. montana, but it is difficult to assess without checking the underside
#4 looks as a medusa, but as Alexei said, not 100% sure

Best wishes,
Xavier

[wollastoni]

Thank you Xavier.
I think I have the underside too, I will post it when back at home.