Results 51 to 60 of about 3,649 (220)

Identification of species related to Anopheles (Nyssorhynchus) albitarsis by random amplified polymorphic DNA-Polymerase chain reaction (Diptera: Culicidae)

Memorias do Instituto Oswaldo Cruz, 1995
Species-specific Random Amplified Polymorphic DNA-Polymerase chain Reaction (RAPD-PCR) markers were used to identify four species related to Anopheles (Nyssorhynchus) albitarsis Lynch-Arribàlzaga from 12 sites in Brazil and 4 in Venezuela.
Richard C. Wilkerson, Thomas V. Gaffigan, José Bento Lima   +2 more
doaj   +1 more source

Genetic Structure of Anopheles (Nyssorhynchus) marajoara (Diptera: Culicidae) in Colombia [PDF]

The American Society of Tropical Medicine and Hygiene, 2010
Five Anopheles marajoara Galvão and Damasceno populations, representing diverse ecological conditions, were sampled throughout Colombia and analyzed using nine hypervariable DNA microsatellite loci. The overall genetic diversity (H = 0.58) was lower than that determined for some Brazilian populations using the same markers.
Helena, Brochero, Cong, Li, Richard, Wilkerson, Jan E, Conn, Manuel, Ruiz-García   +4 more
openaire   +2 more sources

Nota sobre culicídeos (Diptera: Culicidae) da bacia do rio Purus, Acre, Amazônia (Brasil) Note on the culicidae (Diptera: Culicidae) of the River Purus Basin, Acre, Amazonian, Brazil

Revista de Saúde Pública, 1992
Foram feitas coletas de mosquito (Diptera: Culicidae) na área do projeto de Colonização Pedro Peixoto, no Estado do Acre, Brasil. Obteve-se um total de 4.588 exemplares pertencentes a 53 espécies ou grupos.
Delsio Natal, José Maria Soares Barata, Carmen Beatriz Taipe Lagos, Roraima Moreira Rocha   +3 more
doaj   +1 more source

The presence of mosquitoes (Diptera: Culicidae) in flood containment reservoirs in the eastern region of the City of São Paulo, Brazil [PDF]

, 2011
INTRODUÇÃO: Alterações no ambiente vêm contribuindo com mudanças climáticas, como o aumento do volume de chuvas, que acarreta as inundações. Medidas estão sendo tomadas no enfrentamento das inundações, como a implantação dos reservatórios de contenção de
SILVÉRIO, Edna de Cássia, URBINATTI, Paulo Roberto   +1 more
core   +1 more source

Malaria vector species in Amazonian Peru co-occur in larval habitats but have distinct larval microbial communities.

PLoS Neglected Tropical Diseases, 2019
In Amazonian Peru, the primary malaria vector, Nyssorhynchus darlingi (formerly Anopheles darlingi), is difficult to target using standard vector control methods because it mainly feeds and rests outdoors.
Catharine Prussing, Marlon P Saavedra, Sara A Bickersmith, Freddy Alava, Mitchel Guzmán, Edgar Manrique, Gabriel Carrasco-Escobar, Marta Moreno, Dionicia Gamboa, Joseph M Vinetz, Jan E Conn   +10 more
doaj   +1 more source

Discriminación por morfometría geométrica de once especies de Anopheles (Nyssorhynchus) presentes en Colombia

Biomédica: revista del Instituto Nacional de Salud, 2008
Introducción. Es importante determinar las especies de Anopheles pertenecientes al subgénero Nyssorhynchus, dado que allí se encuentran los vectores principales de malaria en Colombia. Objetivo.
Nicolás Jaramillo, David Alonso Calle, Martha Lucía Quiñones, Holmes Francisco Erazo   +3 more
doaj   +1 more source

Nota sobre culicídeos (Diptera: Culicidae) da bacia do rio Purus, Acre, Amazônia (Brasil)

Revista de Saúde Pública, 1992
Foram feitas coletas de mosquito (Diptera: Culicidae) na área do projeto de Colonização Pedro Peixoto, no Estado do Acre, Brasil. Obteve-se um total de 4.588 exemplares pertencentes a 53 espécies ou grupos.
Natal Delsio, Barata José Maria Soares, Lagos Carmen Beatriz Taipe, Rocha Roraima Moreira   +3 more
doaj   +3 more sources

Vector competence, vectorial capacity of Nyssorhynchus darlingi and the basic reproduction number of Plasmodium vivax in agricultural settlements in the Amazonian Region of Brazil

Malaria Journal, 2019
Brazilian malaria control programmes successfully reduced the incidence and mortality rates from 2005 to 2016. Since 2017, increased malaria has been reported across the Amazon.
M. Sallum, J. Conn, E. S. Bergo, G. Laporta, L. Chaves, Sara A. Bickersmith, T. M. P. de Oliveira, E. A. G. Figueira, G. Moresco, Lêuda Olívêr, C. Struchiner, L. Yakob, E. Massad   +12 more
semanticscholar   +1 more source

Bacterial diversity associated with the abdomens of naturally Plasmodium-infected and non-infected Nyssorhynchus darlingi

BMC Microbiology, 2020
The bacterial community present in the abdomen in Anophelinae mosquitoes can influence mosquito susceptibility to Plasmodium infection. Little is known about the bacteria associated with Nyssorhynchus darlingi, a primary malaria vector in the Amazon ...
T. P. Oliveira, S. Sanabani, M. Sallum
semanticscholar   +1 more source

The identification of Anopheles (Nyssorhynchus) rondoni (Diptera: Culicidae) in Mato Grosso, Brazil: an analysis of key character variability

Memorias do Instituto Oswaldo Cruz, 1995
A morphological study was made of a population of Anopheles (Nyssorhynchus) rondoni (Neiva and Pinto) from northern Mato Grosso, Brazil. This population usually lacked the primary key character of a dark basal band on hindtarsomere 3, i.e., hindtarsomere
Richard C. Wilkerson, Lawrence J. Hribar, Eric G. Milstrey, Guillermo Calderon Falero   +3 more
doaj   +1 more source