title: Studies on the genus Setaria Viborg, 1795 in South Africa. I. Setaria africana (Yeh, 1959).
abstract: Setaria africana (Yeh, 1959) is represented by two subspecies, Setaria africana africana Troncy, Graber & Thal, 1976 from giant eland (Taurotragus derbianus) from the Central African Republic and Cameroon and Setaria africana farchai Troncy, Graber & Thal, 1976 from bushbuck (Tragelaphus scriptus), also from the Central African Republic. Material collected from nyala (Tragelaphus angasii), bushbuck and kudu (Tragelaphus strepsiceros) from several localities in the eastern region of South Africa was re-examined. Measurements of adult worms confirmed the differences between the two subspecies and scanning electron microscopy showed that the deirids of S. africana africana are single whereas those of S. africana farchaiare double. Setaria africana farchaiis recorded for the first time in South Africa.
authors.affiliation: Department of Veterinary Tropical Diseases, University of Pretoria, Onderstepoort, South Africa.
authors.forename: R
authors.initials: R
authors.lastname: Watermeyer
authors.forename: J
authors.initials: J
authors.lastname: Boomker
authors.forename: J F
authors.initials: JF
authors.lastname: Putterill
mesh_terms: D000818:Animals; D000835:Animals, Wild / Q000469:parasitology*; D000866:Antelopes / Q000469:parasitology*; D005260:Female; D008297:Male; D008855:Microscopy, Electron, Scanning; D017182:Setaria Nematode / Q000145:classification* / Q000302:isolation & purification / Q000648:ultrastructure; D012719:Setariasis / Q000469:parasitology*; D013019:South Africa