The possibilities of applying various methods to study Coleoptera give unexpected and original results. studies were carried out with the help fermental crown traps in 2018–2020 on territory eight regions central part European Russia. biodiversity that fall into includes 294 species from 45 families. number attracted fermenting bait is about a third total (this 97.4% all caught specimens). larg...

Abstract A new perspective on habitat is presented, which considers the topological relationships among macrohabitats of adults and sub-set microhabitats eggs other juvenile stages. model seven topologies presented using snail-killing flies (Sciomyzidae: Diptera) as an exemplar; four these are drawn a hydrological continuum from aquatic through shoreline to terrestrial, three stand-alone specia...

Fluctuating asymmetry is a sensitive indicator of favorable conditions during the period individual development. The influence climatic factors, biotopic conditions, latitude, altitude, and age plants from natural populations silver birch Betula pendula Roth was analyzed. material consisted 13,000 leaves 11 regions north-eastern Siberia. 23 factors six integrated coefficients characterizing gen...

During the field research conducted in 2018-2020, species composition of coccinellidae selected area was determined. We had a comparative analysis accounting for quantitative and taxonomic over years study. studied biology ecology each species, including trophic relationships species. The main food groups been identified depending on objects, biotope distribution, their ecological identified.Th...