ab. pallidemarginata

ab. pallidemarginata

Observation - ab. pallidemarginata. Description: Seems quite close to the partial albino figured in Frohawk's Varition in the British Butterflies. Does this form / aberation have a name (I could not find anything very close to it in the Cockayne collection (http://tinyurl.com/4yotsjs) although Pyroni

Seems quite close to the partial albino figured in Frohawk's Varition in the British Butterflies.

Does this form / aberation have a name (I could not find anything very close to it in the Cockayne collection (http://tinyurl.com/4yotsjs) although Pyronia tithonus britanniae ab. pallidemarginata is close(ish) but with even less orange - although this may be a photographic effect.