TY - GEN N1 - Pages 717-764 : illustrations ; 24 cm N1 - Bibliographical references (pages 760-762) N1 - Abstract in Polish N2 - In this paper an analysis is presented of the prey found in spider webs, as well as of the relations between the number of prey captured and the number and species composition of the insect fauna of the environment and the changes taking place in the population of the predator. The paper also analyses the relations between the size of the spider populations and the supply of food in the environment as well as the degree of differentiation in the structure of vegetation. L1 - http://www.rcin.org.pl/Content/69473/PDF/WA058_86113_P2840-T13_Eko-Pol-A-Nr-32.pdf M3 - Text J2 - Food relations between the spiders and their prey J2 - Analiza stosunków pokarmowych między pająkami Araneus cornutus Clerck i Araneus quadratus Clerck i ih ofiarami, w zbiorowiskach łąkowych PY - 1965 IS - 32 EP - 764 KW - spiders KW - ecology KW - food KW - Araneae A1 - Kajak, Anna A2 - Polska Akademia Nauk. Komitet Ekologiczny PB - Państwowe Wydawnictwo Naukowe VL - 13 CY - Warszawa SP - 717 T1 - An analysis of food relations between the spiders Araneus cornutus Clerck and Araneus quadratus Clerck and their prey in meadows UR - http://www.rcin.org.pl/dlibra/publication/edition/69473 ER -