Colias stoliczkana cathleenae Epstein 1979

Epstein 1979. Interesting, rare and new pierids (Lepidoptera: Pieridae) from the central Nepal Himalayas. International Nepal Himalaya Expedition for Lepidoptera Palaearctica - INHELP - 1977, Report No. 2. Entomologist's Gazette, 30(2) 1979: 77-104