title: Studies on Onchocerca gutturosa (Neumann, 1910) and its development in Simulium ornatum (Meigen, 1818). 3. Factors affecting the development of the parasite in its vector.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D004175:Diptera; D004463:Ecology; D005247:Feeding Behavior; D007303:Insect Vectors; D007814:Larva / Q000254:growth & development / Q000502:physiology; D008124:Locomotion; D008722:Methods; D009854:Onchocerca / Q000254:growth & development* / Q000502:physiology; D009855:Onchocerciasis / Q000662:veterinary; D012621:Seasons