HESPERIIDAE
All the photos are taken in pure natural conditions and depict fully free butterflies and moths. I add some main synonims, unfortunately, in many cases the nomenclature, especially generic, is still unstable and I am not able to adduce all the circulating synonyms.
HESPERIIDAE Erynnis tages Transbaikalia NW Caucasus Erynnis popoviana Transbaikalia Carcharodus alcae Tadjikistan Carcharodus floccifrus Novosibirsk Province Syrichtus cribrellum Novosibirsk Province, Dahuria (= Muschampia cribrellum) Syrichtus tesselum Novosibirsk and Omsk Provinces (= Muschampia tesselum) Altai Mts. Spialia orbifer Altai Mts., Tuva Pyrgus sidae Caucasus Pyrgus malvae N. Tien-Shan Novosibirsk Province Pyrgus centaureae Altai Mts. Pyrgus sibiricus Altai Mts. Pyrgus alveus Altai Tuva Pyrgus speyeri Transbaikalia Pyrgus serratulae Tuva Altai Mts. Heteropterus morpheus Novosibirsk Province Altai Khabarovskiy Kray Carterocephalus palaemon Novosibirsk Province NW Caucasus Carterocephalus silvicola Novosibirsk Province Altai Mts. Kamchatka Carterocephalus argyrostigma Transbaikalia (= Pamphilida argyrostigma) Thymelicus lineola Novosibirsk Province Thymelicus sylvaticus Khabarovskiy Kray Ochlodes sylvanus Novosibirsk Province Ochlodes venatum Khabarovskiy Kray Hesperia comma Omsk Altai Mts. Hesperia florinda Transbaikalia Dainio tethys Khabarovskiy Kray
For particular information on the butterflies of Ural, Siberia, and the Russian Far East see my English translation of the book Y. Korshunov, P. Gorbunov. [Butterflies of the Asian Part of Russia. A Handbook]. The Ural University Press, Ekatergiburg - 1995 (in Russian)