Helminth parasites of wild foxes (Vulpes vulpes L.) in The Netherlands.

To study the helminth fauna of wild foxes (Vulpes vulpes) in The Netherlands, material was collected from 139 foxes. The following parasites were found. Cestodes: Taenia spp. 53.3%, Hymenolepis spp. 1.5%; Trematodes: Alaria alata 10.9%, Cryptocotyle lingua 3.6%, Euparyphium melis 1.5%, Apophallus donicus 0.7%; Nematodes: Toxocara canis 73.7%, Uncinaria stenocephala 59.9%, Capillaria aerophila 46.8%, C. plica 23.5%, Molineus patens 5.1%, Crenosoma vulpis 4.5%, Strongyloides spp. 0.7%. The tapeworms Mesocestoides spp. and Echinococcus spp. were not seen. No relationship was observed between worm burden and sex, time of year or place of origin.