title: Nematodirus abnormalis (May, 1920) in sheep in the south-western part of the Cape Province.
abstract: Nematodirus abnormalis is a common nematode parasite of sheep on several farms in the Caledon district of the south-western Cape and is the major species of Nematodirus on a farm in the Riviersonderend mountains of this region, yet it has never before been recorded from domestic animals in South Africa.
authors.affiliation: Overberg Research Project, University of Pretoria, Hermanus.
authors.forename: J P
authors.initials: JP
authors.lastname: Louw
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D009348:Nematoda / Q000033:anatomy & histology*; D009349:Nematode Infections / Q000453:epidemiology / Q000662:veterinary*; D012756:Sheep / Q000469:parasitology; D012757:Sheep Diseases / Q000453:epidemiology*; D013019:South Africa