作者: P. Nosal , J. Kowal , B. Nowosad
DOI: 10.2478/S11687-010-0033-8
关键词: Range (biology) 、 Metastrongylus pudendotectus 、 Winter season 、 Metastrongylidae 、 Biology 、 Old-growth forest 、 Male to female 、 Veterinary medicine 、 Helminths
摘要: Of 25 wild boars (Sus scrofa) collected in southern Poland during the winter season of 2009/2010 and examined for lung nematodes, 20 (80.0 %) were concominantly infected, mean ± SD intensity reached 84.8 67.6 (range 7–250) parasites. From whole 1695 gathered Metastrongylidae specimens, 1121 (66.1 distinguished to five species: Metastrongylus pudendotectus, M. salmi, asymmetricus, elongatus confusus. The species ratios 3.4:2.7:1.5:1.1:1.0, respectively, with average male female worms proportion 1:2.7. pudendotectus confusus affected most (76.0 animals, followed by salmi (72.0 %), (64.0 asymmetricus (40.0 %). Compared juveniles under 1 year females, adults hosts tended be more inhabiting primeval forest nematodes than those living arable land, all differences being however not significant. Possible factors structuring communities are discussed.