White-letter Hairstreak Satyrium w-album

trans ab. albovirgata Tutt 1907

A transitional form towards the following description:

All the wings on the underside present a wide white band which occupies the whole space on the hindwing between the white band and the fulvous band. It has an equal width on the forewing.

ab. albovirgata Tutt 1907

Unlike the previous specimen this one is far more advanced towards the original description.

All the wings on the underside present a wide white band which occupies the whole space on the hindwing between the white band and the fulvous band. It has an equal width on the forewing.

ab. butlerovi

I don't have the author or description for this very striking specimen.