1. A. N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, 33 Leninskiy Prospect, 119071 Moscow, Russia
2. Daursky State Nature Biosphere Reserve, 674480, Komsomolskaya str., 76, v. Nizhnii Tsasuchei, Ononskii District, Zabaikalskii Krai, Russia