Species name	Colias tyche (de Böber, 1812) アムールモンキチョウ Booth's sulphur or pale Arctic clouded yellow
Taxonomy
Subspecies	C. t. tyche (northern Eurasia) C. t. relicta Kurentzov, 1970 (Chukot Peninsula, Far East) C. t. werdandi Zetterstedt, 1839 (northern Europe) C. t. magadanica Churkin, Grieshuber, Bogdanov & Zamolodchikov, 2001 (Magadan) C. t. flinti Churkin, Grieshuber, Bogdanov & Zamolodchikov, 2001 (Wrangel Island) C. t. olga Churkin, Grieshuber, Bogdanov & Zamolodchikov, 2001 (East Chukotka) C. t. boothii Curtis, 1835 (Northwest Territories, Yukon, Baffin Island, Victoria Island, Banks Island, Alaska) C. t. thula Hovanitz, 1955 (Alaska and in Canada on Banks, Victoria and Melville Islands) may be a full species.
Distribution	from Baffin Island west along the Hudson Bay and arctic coasts of the Nunavut and Northwest Territories mainland and the southern tier of Arctic Islands to northern Yukon, Alaska, and Eurasia
Distribution Map
Biology
USSR Jakutska
Canada
USSR TianShan Mts.
Canada
USSR Siberia
Altai Mts Russia
References	https://en.wikipedia.org/wiki/Colias_tyche