Maculinea alcon ([Denis et Schiffermueller], [1775]).
Northern Palaearctic.
ssp.: alcon ([Denis et Schiffermueller], [1775]); range: east to Transbaikalia.
A male
A bushy western (right) slope of the Anui River valley with limestone rocks at Denisova Cave stationary,
Soloneshino District, Altaiskii Krai Province, West Siberia, Russia. 2nd July 2001. O. Kosterin.