[Diffusion of helminth parasites of the digestive system and respiratory system in deer (Cervus elaphus) of the La Mandria Regional Park (Piedmont)].

A study was carried out on the diffusion of helminth parasites of liver, gastrointestinal system and bronchial system in 68 red deer (Cervus elaphus) from Regional Park "La Mandria" (Piedmont, Italy). The following species of nematodes were identified: Trichostrongylus axei, Spiculopteragia spiculoptera, Rinadia mathevossiani, Cooperia oncophora, Cooperia pectinata, Cooperia punctata, Cooperia zurnabada, Oesophagostomum venulosum, Dictyocaulus eckerti, Varestrongylus sagittatus. Studies on some nematodes, belonging to the genera Spiculopteragia and Ostertagia, are still in progress. A large diffusion of Fascioloides magna was also present (only two young specimens resulted negative).