title: Three species of the hair follicle mites (Acari: Demodicidae) parasitizing the sheep, Ovis aries L.
abstract: Evidence of three distinct Demodex species parasitizing the sheep is given for the first time. A newly distinguished Demodex sp. is described, and diagnostic characters are compared for Demodex ovis Hirst, 1919, D. aries Desch, 1983, and Demodex sp. Information on prevalence, distribution in the tissues, and pathogenicity of these three Demodex species in 132 head of sheep in Czechoslovakia is presented, with a review of such data published to date.
authors.affiliation: Institute of Parasitology, Czechoslovak Academy of Sciences, Ceské Budĕjovice.
authors.forename: V
authors.initials: V
authors.lastname: Bukva
mesh_terms: D000818:Animals; D005260:Female; D006197:Hair / Q000469:parasitology*; D008297:Male; D008924:Mite Infestations / Q000469:parasitology / Q000662:veterinary*; D008925:Mites / Q000033:anatomy & histology / Q000145:classification* / Q000502:physiology; D012627:Sebaceous Glands / Q000469:parasitology*; D012756:Sheep; D012757:Sheep Diseases / Q000469:parasitology*