Einige Beobachtungen zur Nahrungsökologie der Wolfspinne Pardosa lugubris (WALCK.) (Araneae, Lycosidae)

Autor:	M. Nyffeler, G. Benz
Rok vydání:	2008
Předmět:	biology Ecology Insect Science Hand held Wolf spider Pardosa lugubris Orchesella biology.organism_classification Feeding ecology Arthropod mouthparts Predation Collembola
Zdroj:	Deutsche Entomologische Zeitschrift. 28:297-300
ISSN:	1435-1951
DOI:	10.1002/mmnd.19810280406
Popis:	Some observations on the feeding ecology of the wolf spider Pardosa lugubris (WALCK.). — In a beechspruce forest near Zurich (Switzerland) studies on the feeding ecology of the wolf spider Pardosa lugubris (WALCK.) were carried out. Only 6% of 513 wolf spiders caught by hand held a prey (strongly deformed) between their chelicerae. The food of P. lugubris exclusively was composed of small, soft-bodied arthropods (Insecta, Arachnida). > 85% of the identified prey animals consisted of Collembola (Genera Orchesella and Tomocerus) and small Diptera.
Databáze:	OpenAIRE
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