Imitans 1,2 Gerp Dry Open Places 11 F.

imitans 1,2 Gerp Dry open places 11 F. cunicularia 2 Gerp Luga, glades, glades 12 Aphaenogaster Subterranea 1 Gerp moderately damp woods 13 Monomorium pharaonis 1,2 Sinantrop In houses of the person of the Place of finds: 1th Stavropol, 2th Kislovodsk Designations a biomorph are given on Arnoldi 1968: - , - , - . . . , . Zoology of Nauch. The head: Dementyev M. S. ECONOMIC And BIOLOGICAL SUBSTANTIATION of ISLEDOVANY Many valuable in the economic and ecological relation animals (for example, ) are used or used completely because of insufficient studying of their biological value. Use in an ecological direction has led to ordering of descriptions of some characteristic representatives of fauna Aranei (E.Laksman, 1770; I.Lepyokhin, 1795; I.Krynitsky, 1837). More often supervision were casual. And bases of original scientific comparative studying of behaviour were put by V.Wagner (1894). As eat only live extraction, and the majority of our spiders - insects, mainly their preservation and cultivation in certain quantities represent a powerful business factor at agriculture development.