Your institution may have access to this item. Find your institution then sign in to continue.
Title
Seasonal patterns of parasitism of the tropical spiders Theridion evexum (Araneae, Theridiidae) and Allocyclosa bifurca (Araneae, Araneidae) by the wasps Zatypota petronae and Polysphincta gutfreundi (Hymenoptera, Ichneumonidae).
Authors
Barrantes G; Eberhard WG; Weng JL
Publication
Revista de biologia tropical, 2008, Vol 56, Issue 2, p749