title: [Ectoparasites in goat and sheep folks from Alto Mearim and Grajaú Microregion, State of Maranhão].
abstract: Goat and sheep folks from Alto Mearim and Grajaú microregion, State of Maranhão, were examined by inspection and by feeling to collected ectoparasites. The specimens were kept in individual bottles for each host sampled with alcohol 70 degrees GL as preserver liquid. The identification was carried out at Universidade Estadual do Maranhão at the laboratory of parasitology. The ticks were examined in stereomicroscope and identified through Aragão and Fonseca (1961) dicotomic key; the lice were mounted in slides according to Pinto (1938) technique, examined in optic microscope and identified through Tuff (1977) and Furmam and Catts (1977) keys; the fly larvae were examined in stereomicroscope and identified by the morphology of the peritreme, and spiracular slits. In 380 animals sampled, 143 (37,64%) were infested with ectoparasites. The following parasites were identified: Bovicola caprae, Boophilus microplus, larvae of Cochliomya hominivorax (screw-worm) and larvae of Dermatobia hominis (bot fly). Parasitary association was observed only in goats in Grajaú and Sítio Novo (louse+tick; louse+bot fly; screw-worm+louse and ticks+louse+screw-worm). The statistic analyses demonstrated that the prevalence of ectoparasites was high in the rainy season (P<0.02).
authors.affiliation: Laboratório de Parasitologia Veterinária, Departamento de Patologia, Universidade Estadual do Maranhão (UEMA), Cidade Universitária Paulo VI, Caixa Postal 09, CEP: 65055-970, São Luís, Maranhão, Brasil. danilobbrito@hotmail.com
authors.forename: Danilo R B
authors.initials: DR
authors.lastname: Brito
authors.forename: Ana Clara G
authors.initials: AC
authors.lastname: Santos
authors.forename: Rita M S N C
authors.initials: RM
authors.lastname: Guerra
mesh_terms: D000818:Animals; D001938:Brazil; D004175:Diptera; D004478:Ectoparasitic Infestations / Q000469:parasitology / Q000662:veterinary*; D015511:Goat Diseases / Q000469:parasitology*; D006041:Goats / Q000469:parasitology; D008003:Phthiraptera; D012757:Sheep Diseases / Q000469:parasitology*; D034561:Sheep, Domestic / Q000469:parasitology; D013987:Ticks