Helminth parasites of carnivores in northern Iran.

A total of 100 jackals, 35 stray dogs, 13 cats, two badgers, one fox and one wild cat were collected from two provinces in northern Iran. On post mortem examination 41 species of helminths were recovered, at least 12 of which have been reported infecting humans in various countries. Hookworms were the most commonly found parasites, and Echinococcus granulosus showed the highest intensity of infection. Seven helminth species from jackals, three species from dogs, four species from cats and four species from badgers are reported for the first time in Iran.