Argynnis fritillary

[David M]

One of my companions during the trip to Spain in late July/early August was hoping this was a Niobe Fritillary. Try as I might though I can't agree. The strong white margin on the hindwing underside is indicative of High Brown, and I wonder whether it is f. chlorodippe, which is reasonably common in this part of Spain according to the guides.

Any thoughts?

[Mikhail]

Definitely the very handsome form chlorodippe. Besides, niobe in Spain is always form eris without silver spots.

M.

[David M]

Thank you for this, Mikhail. Much appreciated.