The European hedgehog (Erinaceus europaeus), as a reservoir for helminth parasites in Iran

From April 2009 to December 2011, 44 dead hedgehogs (Erinaceus europaeus) were collected incidentally from areas of Urmia, Iran. The overall prevalence of helminth infections was 95.0%. Specific parasites and their prevalences were: Physaloptera clausa (93.0%), Crenosoma striatum (61.0%), Capillaria aerophila (9.0%), Capillarias spp. (4.0%), Brachylaemus erinacei (2.0%) and Hymenolepis erinacei (16.0%). There were no significant differences in helminth occurrence between hedgehog sexes, either in single or in mixed infections (p > 0.05). The mixed infection involving Crenosoma striatum and P. clausa occurred significantly more frequently than other mixed infection (p < 0.05). There were significant differences in prevalence among seasons, with the highest prevalence in summer and spring especially among P. clausa and C. striatum (p < 0.05).