Ectoparasites
Mostrando 13-24 de 83 artigos, teses e dissertações.
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13. Bartonella species pathogenic for humans infect pets, free-ranging wild mammals and their ectoparasites in the Caatinga biome, Northeastern Brazil: a serological and molecular study
ABSTRACT This study verified the occurrence of Bartonella spp. in dogs, cats, wild mammals and their ectoparasites in Petrolina and Lagoa Grande Counties, Pernambuco, located in a semi-arid region in Northeastern Brazil. Anti-Bartonella spp. antibodies were detected by indirect immunofluorescence assay (IFA) in 24.8% of dogs (27/109) and in 15% of cats (6/40
Braz J Infect Dis. Publicado em: 2017-06
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14. ECTOPARASITIC FLIES (DIPTERA, STREBLIDAE) ON BATS (MAMMALIA, CHIROPTERA) IN A DRY TROPICAL FOREST IN THE NORTHERN COLOMBIA
ABSTRACT This work represents the first report of host-parasite associations between flies of the family Streblidae and their host bats in the Colombian Caribbean region. Specimens were collected in a dry tropical forest in the Sucre department. A total of 17 species (eight genera) of Streblidae, as well as 19 species from five bat families were recorded. St
Pap. Avulsos Zool.. Publicado em: 2017
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15. BAT (MAMMALIA: CHIROPTERA) DIVERSITY IN AN AREA OF MANGROVE FOREST IN SOUTHERN PERNAMBUCO, BRAZIL, WITH A NEW SPECIES RECORD AND NOTES ON ECTOPARASITES (DIPTERA: STREBLIDAE)
RESUMO O presente artigo reporta a ocorrência de espécies de morcegos e seus ectoparasitos associados em uma área de manguezal do Estado de Pernambuco. Os morcegos foram capturados por sete meses consecutivos em quatro áreas. As capturas ocorreram por 12 horas em cada noite com auxílio de redes de neblinas. Foram capturados 83 espécimes de morcegos de
Pap. Avulsos Zool.. Publicado em: 2016
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16. Temporal variation in population structure of the isopod Urobopyrus processae Richardson, 1904 (Isopoda: Bopyridae) infesting the branchial chamber of the night shrimp Ambidexter symmetricus Manning and Chace, 1971 (Decapoda: Processidae)
ABSTRACTCaridean shrimps are often infested by ectoparasites from the isopod family Bopyridae. Urobopyrus processae is a widespread species of bopyrid parasitizing the branchial (gill) chambers of members of the caridean family Processidae, including Ambidexter symmetricus. We examined hypotheses on differential infestation based on gender, castration of the
Nauplius. Publicado em: 2015-06
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17. Rickettsia typhi y R. felis en roedores y sus pulgas en Yucatán como posible agente causal de casos febriles indefinidos
Rickettsia typhi is the causal agent of murine typhus; a worldwide zoonotic and vector-borne infectious disease, commonly associated with the presence of domestic and wild rodents. Human cases of murine typhus in the state of Yucatán are frequent. However, there is no evidence of the presence of Rickettsia typhi in mammals or vectors in Yucatán. The presen
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2015-04
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18. Turtle ectoparasites from the Pacific coastal region of Colombia
This study provides an update on the ectoparasites (ticks and leeches) associated with Rhinoclemmys annulata and provides new accounts on the ectoparasites associated with R. nasuta, R. melanosterna andKinosternon leucostomum from the Pacific coast of Colombia. The presence ofAmblyomma sabanerae on R. nasuta and R. melanosterna provided two new host records
Biota Neotrop.. Publicado em: 2013-09
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19. Approaches towards tick and tick-borne diseases control
Ticks are obligate haematophagous ectoparasites of wild and domestic animals as well as humans, considered to be second worldwide to mosquitoes as vectors of human diseases. Tick-borne diseases are responsible worldwide for great economic losses in terms of mortality and morbidity of livestock animals. This review concerns to the different tick and tick-para
Rev. Soc. Bras. Med. Trop.. Publicado em: 02/04/2013
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20. DIETA, DINÂMICA POPULACIONAL E ECTOPARASITAS DE PHRYNOPS GEOFFROANUS (SCHWEIGGER, 1812) (TESTUDINATA, CHELIDAE) DO BAIXO SÃO FRANCISCO, POÇO REDONDO, SE. / DIET, AND POPULATION DYNAMICS OF PHRYNOPS GEOFFROANUS ECTOPARASITES (SCHWEIGGER, 1812) (TESTUDINATA, CHELIDAE) THE LOWER SAN FRANCISCO, POÇO REDONDO, SE.
Population of P. geoffroanus of Unidade Unidade de Conservação Estadual Monumento Natural Grota do Angico (MNGA) (3740W; 0939S) was studied in relation of their diet, morphometry, growth rates and mass gain, structure and dynamic population and parasites (leeches). The sampling of specimens was performed in monthly campaigns over a year (between January an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2012
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21. Detecção e caracterização molecular de riquétsias em potenciais vetores procedentes de focos ativos de febre maculosa do Estado do Rio de Janeiro. / Detection and molecular characterization of Rickettsia in potential vectors from active focuses of spotted fever in the State of Rio de Janeiro.
Brazilian spotted fever caused by spotted fever group (SFG) rickettsiae and mainly transmitted by ticks occurs in the southeast, where human deaths are recorded. In the state of Rio de Janeiro, lethality due to rickettsial infection is high, but only recently epidemiological investigations were conducted, and indicated the participation of new species of ect
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/02/2012
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22. Avaliação clínica e laboratorial do óleo essencial da lippia sidoides cham em dermatites parasitarias de cães (Canis familiares).
The Lippia sidoides Cham (rosemary pepper) is a plant present in part of the semi-arid on Brazil northeastern. Their leaves have shown a high potential in the treatment of dermatitis in humans. This study aimed to evaluate the biological activity of the L. sidoides Cham oil on ectoparasites of domestic dogs (Canis familiares) and antimicrobial activities on
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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23. Ectoparasitofauna do híbrido tambacu (Colossoma macropomum x Piaractus mesopotamicus) oriundos de pisciculturas da microrregião de Goiânia-GO / Ectoparasitofauna tambacu hybrid (Colossoma macropomum x Piaractus mesopotamicus) originating from fish farms of the region of Goiânia-GO
Fish farming has many commercial losses due to diseases. Parasitic diseases account for a large portion of this losses. In Brazil there are records of various parasites causing damage, and in Goiás were not found recent data on the occurrence of parasitic infections in commercial fish farms. This study aimed to identify and establish the occurrence of ectop
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/09/2011
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24. Arthopod ectoparasites of rodents in Southeastern Brazil : an ecological approach of the factors influencing the abundances and similarities of ectoparasite fauna / Artrópodes ectoparasitos de roedores do sudeste do Brasil : uma abordagem ecológica dos fatores que influenciam as abundâncias e as similaridades das faunas de ectoparasitos
Parasitismo é considerado uma interação interespecífica antagonística, em que uma espécie (parasito) vive dentro ou sobre outra espécie (hospedeiro), obtendo dela parte de, ou todos seus nutrientes e em geral, causa algum grau de injúria à espécie hospedeira. Por um processo coevolutivo, os artrópodes parasitos desenvolveram mecanismos para aument
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/08/2011