УДК 632.7:632.08

REGIONAL DISTRIBUTION OF Carabidae AND Staphylinidae IN AGROECOSYSTEM

O.G. Guseva, A.G. Koval’

The authors made a comparative study of species content, dynamic density and domination structure in plurivorous rapacious beetles (Carabidae and Staphylinidae) on areas of agroecosystem with various ecological conditions. The small light-requiring species occupied as rule the exposed areas, shade-requiring coleopteran — the fields with permanent grasses and waysides. The fields with permanent grasses are source of enrichment of species composition of beetles, inhabited in other areas, areas with winter and spring seed crops, particularly.

Keywords: carabid beetles, staphylinid beetles, perennial grasses, agroecosystem.

ФГОУ ВПО Ульяновский государственный
университет,

432970 г. Ульяновск, ул. Л. Толстого, 42,
e-mail: kameneklk@mail.ru

Поступила в редакцию
27 января 2010 года