Gastrointestinal nematode parasites from domestic sheep, Ovis aries, in Nebraska

Necropsies of 80 domestic lambs from Nebraska established the presence of the following 14 nematode parasites in that state: Haemonchus contortus, Ostertagia circumcincta, Trichostrongylus axei, Pseudostertagia bullosa, T. colubriformis, Strongyloides papillosus, Nematodirus spathiger, N. abnormalis...

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Veröffentlicht in:	The Journal of parasitology 1970-10, Vol.56 (5), p.988-990
Hauptverfasser:	Knight, R.A, Vegors, H.H
Format:	Artikel
Sprache:	eng
Schlagworte:	animal science Animals Intestines Lambs Meats Nebraska Nematodes Parasitology Pastures Research facilities Ruminants Sheep Sheep Diseases - epidemiology Stomach Trichostrongyloidiasis - pathology Trichostrongyloidiasis - veterinary Trichuriasis - pathology Trichuriasis - veterinary Worms zoology
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Zusammenfassung:	Necropsies of 80 domestic lambs from Nebraska established the presence of the following 14 nematode parasites in that state: Haemonchus contortus, Ostertagia circumcincta, Trichostrongylus axei, Pseudostertagia bullosa, T. colubriformis, Strongyloides papillosus, Nematodirus spathiger, N. abnormalis, N. helvetianus, N. oiratianus, Cooperia curticei, C. oncophora, C. surnabada, and Trichuris spp. In general, small numbers of worms were recovered. This study confirms the presence in Nebraska of the common species of sheep nematodes and establishes new distribution records for P. bullosa, N. helvetianus, N. oiratianus, and C. surnabada.
ISSN:	0022-3395 1937-2345
DOI:	10.2307/3277521