Wing pattern of Parnassius arcticus arbugaevi ssp. n. (a-f) and P. arcticus arcticus (g-h): a – male, holotype; b-c – males, paratypes; d-f – females, paratypes; [Russia, NE Yakutia, Momsky Range, 70 km E of Khonuu village, 1400 m, 22-24.06.2019, leg. Yu. Bakhaev]; g-h – males, [Russia, NE Yakutia, Suntar-Khayata Range, ca. 95 km WSW from the Kyubeme vill., 13.06.2017 (g), 10-15.06.2018 (h), leg. Yu. Bakhaev]. Scale bar = 1 cm.

 
 
  Part of: Yakovlev RV, Shapoval NA, Bakhaev YI, Kuftina GN, Khramov BA (2020) A new subspecies of Parnassius arcticus (Eisner, 1968) (Lepidoptera, Papilionidae) from the Momsky Range (Yakutia, Russia). Acta Biologica Sibirica 6: 93-105. https://doi.org/10.3897/abs.6.e55925