Parazytofauna przewodu pokarmowego lisÓw wolno zyjących na terenie Polski zachodniej

摘要: In the period from January 1994 to September 2000, 1909 foxes (Vulpes vulpes L.) western region of Poland were examined for prevalence gastro-intestinal parasites. Altogether, parasites confirmed in 79.1%of foxes. Mesocestoides sp. was most frequent parasite and observed 63.8% Taenia 34.4%, Echinococcus multilocularis 1.2% Dipylidium caninum 1% Toxocara cants 39.8% nematode red It is worth noting that T. canis canses larva migrans visceralis" syndrome humans. The local environmental situation had a significant influence on extensity infection intestinal nematod Alaria alata - North Western 31.6% infected, southwestern 2.2%. Toxascaris leonina found 0.9% foxes, Uncinaria stenocephala 26.0%, Ancylostoma 11.7 Trichuris vulpis 16.1%.