Anopheles Nuneztovari
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. Anopheles goeldii Rozeboom & Gabaldón (Diptera, Culicidae): a species of the Nuneztovari Complex of Anopheles Meigen
Anopheles (Nyssorhynchus) goeldiiRozeboom & Gabaldón, 1941, a species of the Nuneztovari Complex, was described based on morphological characteristics of the male, female, larva, pupa, and eggs. The type locality is Boa Vista (= Fordlândia), a district in the vicinity of Rio Tapajós, in the municipality of Aveiro, in the state of Pará, Brazil. Anopheles
Rev. Bras. entomol.. Publicado em: 2015-03
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2. Editorial
Malaria is still a primary health problem in Colombia. The locality of Tierradentro is situated in the municipality of Montelíbano, Córdoba, in the northwest of Colombia, and has one of the highest annual parasite index of malaria nationwide. However, the vectors involved in malaria transmission in this locality have not yet been identified. In this study,
Mem. Inst. Oswaldo Cruz. Publicado em: 20/05/2014
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3. Larvicidal effects of endophytic and basidiomycete fungus extracts on Aedes and Anopheles larvae (Diptera, Culicidae)
Introduction In vitro bioassays were performed to access the larvicidal activity of crude extracts from the endophytic fungus Pestalotiopsis virgulata (Melanconiales, Amphisphaeriaceae) and the saprophytic fungus Pycnoporus sanguineus (Basidiomycetes, Polyporaceae) against the mosquitoes Aedes aegypti and Anopheles nuneztovari. Methods The extracts were t
Rev. Soc. Bras. Med. Trop.. Publicado em: 08/08/2013
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4. Evaluation of larvicidal activity and brine shrimp toxicity of rhizome extracts of Zingiber zerumbet (L.) Smith
Introduction In this study, we used dichloromethane (DCM) and methanol (MeOH) extracts of the Zingiber zerumbet rhizome to evaluate brine shrimp lethality and larvicidal activity on Aedes aegypti and Anopheles nuneztovari mosquitoes. Methods Bioassays were performed by exposing third-instar larvae of each mosquito species to the DCM or MeOH extracts. Re
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-06
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5. Malaria entomological risk factors in relation to land cover in the Lower Caura River Basin, Venezuela
To explore the effects of deforestation and resulting differences in vegetation and land cover on entomological parameters, such as anopheline species composition, abundance, biting rate, parity and entomological inoculation rate (EIR), three villages were selected in the Lower Caura River Basin, state of Bolívar, Venezuela. All-night mosquito collections w
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-04
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6. Fauna brasileira de mosquitos (Diptera: Culicidae): I. Espécies de Anopheles de Porto Velho, estado de Rondônia, oeste da Amazônia, Brasil
Este estudo contribui para o conhecimento de espécies de Anopheles, incluindo vetores de Plasmodium do oeste da Amazônia brasileira, em Porto Velho, no estado de Rondônia. Esta região vem passando por mudanças ambientais, como consequência de agricultura extensiva e projetos hidroelétricos que causam desmatamento, favorecendo o desenvolvimento de algu
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2012-12
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7. Can Mosquito Magnet® substitute for human-landing catches to sample anopheline populations?
The efficiency of the Mosquito Magnet Liberty PlusTM (MMLP) trap was evaluated in comparison to human-landing catches (HLCs) to sample anopheline populations in Jabillal, state of Bolivar, southern Venezuela. The village comprised 37 houses and a population of 101; malaria in this village is primarily due to Plasmodium vivax and the Annual Parasite Index is
Memórias do Instituto Oswaldo Cruz. Publicado em: 2012-06
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8. Incrimination of Anopheles (Anopheles) intermedius Peryassú, An. (Nyssorhynchus) nuneztovari Gabaldón, An. (Nys.) oswaldoi Peryassú as natural vectors of Plasmodium falciparum in French Guiana
Anopheles darlingi Root is the major vector of human malaria in the Neotropics and has been considered to be the sole malaria vector in French Guiana. The presence of other potential vectors suggests that malaria may be transmitted by other species under certain conditions. From 2006-2011, all anopheline specimens collected from 11 localities were assayed to
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-05
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9. Molecular evidence for a single taxon, Anopheles nuneztovari s.l., from two endemic malaria regions in Colombia
To elucidate the Anopheles nuneztovari s.l. taxonomic status at a microgeographic level in four malaria endemic localities from Antioquia and Córdoba, Colombia, fragments of the cytochrome oxidase subunit I (COI) and the white gene were used. The COI analysis showed low genetic differentiation with fixation index (F ST) levels between -0.02-0.137 and Nm val
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-12
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10. Malaria vector species in Colombia: a review
Here we present a comprehensive review of the literature on the vectorial importance of the major Anopheles malaria vectors in Colombia. We provide basic information on the geographical distribution, altitudinal range, immature habitats, adult behaviour, feeding preferences and anthropophily, endophily and infectivity rates. We additionally review informatio
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-08
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11. Fatores entomológicos envolvidos na transmissão de malária em comunidades da área de abrangência da Hidrelétrica de Curuá-una, Santarém, Pará, Brasil
An entomological survey was conducted in the area of influence of Hydroelectric Curuá-una, Pará State, to study the occurrence and behavior of species of Anopheles. We analyzed the records of the 9th Regional Health Centre (9 CRS / SESPA) and the obtained data on the incidence, distribution and behavior of species of epidemiological importance, and on the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/07/2010
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12. Molecular comparison of topotypic specimens confirms Anopheles (Nyssorhynchus) dunhami Causey (Diptera: Culicidae) in the Colombian Amazon
The presence of Anopheles (Nyssorhynchus) dunhami Causey in Colombia (Department of Amazonas) is confirmed for the first time through direct comparison of mtDNA cytochrome c oxidase I (COI) barcodes and nuclear rDNA second internal transcribed spacer (ITS2) sequences with topotypic specimens of An. dunhami from Tefé, Brazil. An. dunhami was identified throu
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-11