Delias rosamontana   Roepke 1955
Subspecies : rosamontana - Roepke 1955
osadai - Yagishita 1993
tanakaorum - Morita 1996

Male verso
  Copyright Robert Gotts

Wingspan : c. 42 mm
Range        : rosamontana - Snow Mtns, Irian Jaya
osadai - Ilu, Central Mts., Irian Jaya
tanakaorum - Magoda, Weyland Mtns, Irian Jaya
Notes         :
Very similar in pattern to Delias leucias, this species is to be distinguished by the pinkish hue to the central patch on the underside hindwing. However, in some races, this colour can be the same as for Delias leucias. On these occasions, it is necessary to check the shape of the red markings on the sub-anal patch, which is longer and thinner in D.rosamontana.