title: Studies on Onchocerca gutturosa (Neumann, 1910) and its development in Simulium ornatum (Meigen, 1818). 4. Systematics of O. gutturosa.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D004175:Diptera; D005260:Female; D007303:Insect Vectors; D008297:Male; D009854:Onchocerca / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D009855:Onchocerciasis / Q000662:veterinary