title: Helminth parasites of gemsbok (Oryx gazella) in the Klein Karoo.
abstract: The number and species of helminth parasites from three gemsbok (Oryx gazella) were recorded, and their faecal nematode egg counts and the level of pasture contamination determined. Six nematode genera were recovered and four species identified, of which Trichostrongylus rugatus was the most prevalent. Other nematode species recovered were Cooperia sp., Agriostomum sp., Haemonchus contortus, Nematodirus spathiger and Ostertagia ostertagi. None of the worms were present in all animals studied, and no new host associations were found. Cysticerci were recovered from the mesenteries of one gemsbok and a further two unidentifiable helminths were recovered from the abomasum and the kidney fat layer of another antelope.
authors.affiliation: Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, West Mains Road, Edinburgh, Scotland EH9 3JT.
authors.forename: M B
authors.initials: MB
authors.lastname: Ellis
authors.forename: J
authors.initials: J
authors.lastname: Boomker
mesh_terms: D000818:Animals; D000835:Animals, Wild / Q000469:parasitology; D000866:Antelopes / Q000469:parasitology*; D005243:Feces / Q000469:parasitology; D005260:Female; D006374:Helminthiasis, Animal / Q000453:epidemiology* / Q000469:parasitology; D006376:Helminths / Q000145:classification* / Q000302:isolation & purification*; D008297:Male; D010270:Parasite Egg Count / Q000662:veterinary; D010802:Phylogeny; D006109:Poaceae / Q000469:parasitology; D015995:Prevalence; D013019:South Africa / Q000453:epidemiology