Nocture M, Cabaret J, Hugonnet-Chapelle L
Ecole Nationale Vétérinaire de Lyon, Service de Parasitologie, Marcy l'Etoile, France.
Vet Parasitol. 1998 Jun 15;77(2-3):153-61. doi: 10.1016/s0304-4017(97)00053-8.
From 1979 to 1985, protostrongylid infections (small lungworms) of chamois were studied at the Bauges hunting reserve, in the western Alps. Fifty-two chamois were necropsied on 24 sites and lung nematodes identified to species. From June to November 1985, a more detailed study was undertaken on four sites where chamois were the only ruminants. First-stage larvae excreted in feces and infection of snails intermediate hosts were monitored. The protostrongylid species were, arranged in decreasing order of prevalence, Neostrongylus linearis, Protostrongylus rupicaprae, Muellerius capillaris, and Muellerius tenuispiculatus. Intensity was higher in females than in males (in chamois aged 4 to 11 months compared with younger or older ones) in winter than in the other seasons. Intensity of infection increased as chamois were located at lower altitudes. The snail intermediate hosts were, in decreasing order of importance, Helix pomatia, Cepaea sylvatica and Arianta arbustorum.
1979年至1985年期间，在西阿尔卑斯山的博热狩猎保护区对岩羚羊的原圆线虫感染（小型肺线虫）进行了研究。在24个地点对52只岩羚羊进行了尸检，并鉴定出肺部线虫的种类。1985年6月至11月，在四个岩羚羊为唯一反刍动物的地点开展了更详细的研究。对粪便中排出的第一期幼虫以及中间宿主蜗牛的感染情况进行了监测。原圆线虫种类按流行率从高到低依次为：线形新圆线虫、岩羚羊原圆线虫、毛细缪勒线虫和细刺缪勒线虫。冬季的感染强度高于其他季节，雌性的感染强度高于雄性（4至11个月大的岩羚羊与年幼或年长的岩羚羊相比）。感染强度随着岩羚羊所处海拔降低而增加。中间宿主蜗牛按重要性从高到低依次为：苹果蜗牛、森林彩带蜗牛和阿氏彩带蜗牛。
