Early summer aspect of butterflies (Lepidoptera: Papilionoidea) of Republic of Khakassia as examined in 2000, with some additional data Author Kosterin, Oleg E. text Amurian Zoological Journal 2023 XV 2 325 354 http://dx.doi.org/10.33910/2686-9519-2023-15-2-325-354 journal article 10.33910/2686-9519-2023-15-2-325-354 2686-9519 12816849 912125ED-10E5-4A6C-86E7-548CCD69F364 Clossiana euphrosyne euphrosyne (Linnaeus, 1758) Specimens: 1\NNE Parnaya, 1♂ ; 9\Terensug headwaters, 1♂ . Clossiana selene selene ([Denis et Schiffermüller], [1775]) Specimens: 1\NNE Parnaya, 1♀ ; 9\Terensug headwaters, 1♂ ; 12\Dzhabash, 1♂ . Clossiana frigga alpestris (Elwes, 1899) ( 1♀ ) Specimens: 14\Sayanskiy Pass, 1♀ . Observations: In South Siberia , this species is associated with boggy meadows and bogs above the tree line. In the Sayanskiy Pass just one female was found at an alpine meadow patch .