Seasonal aspects of population butterflies (Lepidoptera, Diurna) in Transbaicalia

The quantity of butterflies of south part of Eastern Transbaicalia in 55 their habitats in period from 2000 to 2003 years were evaluated. On this basis for region four seasonal aspects were secreted and their borders of time were determined. Also elucidated, that population of butterflies all determined habitat of region in time of coming of a phenology aspects consist a three different groups.