8 documents found, page 1 of 1
Evaluation of the Acarofauna of the Domiciliary Ecosystem in Juiz de Fora, Stat...
Ezequiel, Oscarina da Silva; Gazêta, Gilberto Salles; Amorim, Marinete; Serra-Freire, Nicolau Maués-; From August 1999 to January 2000, samples of house dust were collected from 160 domiciles in the city of Juiz de Fora, State of Minas Gerais, Brazil. In 36 of these domiciles kitchen samples were obtained. Prevalence rate was 77.5%, varying according to the geographical sector. There were found 2,278 specimens of mites, with 1,530 (67.2%) in the adult stage and 748 (32.8%) in immature forms. The main species...
Fonsecalges johnjadini Fain, 1962 (ACARI: PSOROPTIDAE, CEBALGINAE) PARASITANDO ...
Figueiredo, Karla do Valle Sales; Muniz, José Augusto Pereira Carneiro; Amorim, Marinete; Serra-Freire, Nicolau MauésForam coletados ácaros do conduto auditivo em símios da espécie Saimiri sciureus (L., 1758), Callithrix geoffroyi (Humboldt, 1812) e Callithrix penicillata (Geoffroy, 1812) do Centro Nacional de Primatas-CNP- em Belém, Estado do Pará, sendo identificados a Fonsecalges johnjadini Fain, 1962 (Psoroptidae, Cebalginae). O trabalho enfatiza a importância do conhecimento sobre os ectoparasitos em primatas para o bem-...
Amblyomma parvum A PARASITE OF Dasypus kappleri IN THE STATE OF AMAZONAS, BRAZIL
Mullins, Maria Cristina; Lazzarini, Stella Maris; Picanço, Márcia Cristina de Lima; Serra-Freire, Nicolau MauésAmblyomma parvum is widespread distributed because of a wide range of animals hosts and has been cited as a parasite of humans and domestic animals. This work reports the occurrence of A. parvum on a new host species, Dasypus kappleri, and in a new geographical zone, the State of Amazonas. Three male of Amblyomma parvum were obtained from a dead long-nosed armadillo (Dasypus kappleri) confiscated from a hunter ...
ÍNDICES DE INFECÇÃO POR Mammomonogamus laryngeus (Railliet, 1899) EM BÚFALOS DA...
Benigno, Raimundo Nonato Moraes; Chagas, Alexandre Moura; Ferreira, Rafaela Nunes; Pinto, Márcio das Neves; Pereira, Washington Luiz AssunçãoForam examinadas 254 amostras de laringe de búfalos oriundos de rebanhos de quatro municípios da Ilha de Marajó, Estado do Pará, colhidas em abatedouro, sendo 160 de animais machos e 94 de fêmeas. Os dados foram analisados estatisticamente pelos testes z, t, de probabilidade e do coeficiente de prevalência, considerando a procedência, o sexo do hospedeiro e a faixa de idade. Um total de 133 (52,4%) estavam para...
Preliminary investigation of Culicidae species in South Pantanal, Brazil and th...
Pauvolid-Corrêa, Alex; Tavares, Fernando Neto; Alencar, Jeronimo; Silva, Julia dos Santos; Murta, Michele; Serra-Freire, Nicolau MauésIn view of the high circulation of migratory birds and the environmental and climatic conditions which favor the proliferation of arthropods, the Brazilian Pantanal is susceptible to circulation of arboviruses. However, the amount of data concerning arbovirus vectors in this area is scarce; therefore the aim of this study was to conduct a preliminary investigation of Culicidae species in the Nhecolândia Sub-reg...
Ocorrência de Tritrichomonas suis em criações de suínos de subsistência e comer...
Lopes, Leila Maria Silva; Jesus, Vera Lúcia Teixeira de; Serra-Freire, Nicolau MauésOne hundred and ninety-one swines, kept for subsistance and comercial aims at the districts of Amparo, Arrozal, Cachoeiras de Macacu, Iguaba Grande, Paracambi, Pinheiral, State of Rio de Janeiro, were examined for Tritrichomonas suis from material recovered either with nasal swabs or from feces samples. Both were examined under light microscope and maintened in Diamond medium (DIAMOND, 1957) and showed to be ne...
Parasitism by Acari and Phthiraptera on guinea pigs [Cavia porcellus (Linnaeus,...
Valim, Michel Paiva; Amorim, Marinete; Serra-Freire, Nicolau MauésIn the present study ectoparasites lodger from 28 guinea pigs living in two differents counties of the Rio de Janeiro state. The guinea pigs were immobilized mechanically for ectoparasite removal. The parasite specimens collected were counted with the aid of a stereoscopic microscope and identified under light microscope. A total of 3,134 mites were removed from seven guinea pigs from country side. From the 21 ...
Population dynamic of Lymnaea columella (Say, 1817), intermediate host of Fasci...
Maure, Edwin Alberto Pile; Bustamante, Miguel; Serra-Freire, Nicolau Maués; Gomes, Delir CorreaA dinâmica populacional de Lymnaea columella na pastagem foi estudada por um período de seis anos em fazendas de exploração leiteira positivas para Fasciola hepatica. A pesquisa foi desenvolvida nos municípios de Piquete e Redenção da Serra, Estado de São Paulo. Os resultados obtidos foram diferentes em cada fazenda, revelando que a dinâmica da população de moluscos está estreitamente relacionada a fatores ecol...