Artigo

Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil

Amazon has been under intense human pressure, especially in the so-called ?Arc of Deforestation? in the Eastern and Southern regions. Changes in biodiversity due to landscape disturbance in municipalities at the Arc of Deforestation are likely to impact mosquito species leading to the potential for...

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Autor principal: Vieira, Carla Julia da Silva Pessoa
Outros Autores: Thies, Sirlei Franck, Silva, David Jos? Ferreira da, Kubiszeski, Jana?na Rigotti, Barreto, Eriana Serpa, Monteiro, Hamilton Ant?nio de Oliveira, Mondini, Adriano, Bernardo, Christine Steiner S?o, Bronzoni, Roberta Vieira de Morais
Grau: Artigo
Idioma: eng
Publicado em: Elsevier 2020
Assuntos:
Arbovirus / isolamento & purifica??o
Vetores de Doen?as / classifica??o
Monitoramento Epidemiol?gico
Entomologia
Reservas Naturais
Conserva??o dos Recursos Naturais
Sinop (MT)
Acesso em linha: http://patua.iec.gov.br//handle/iec/4054
id ir-iec-4054
recordtype dspace
spelling ir-iec-40542020-02-21T12:44:17Z Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil Vieira, Carla Julia da Silva Pessoa Thies, Sirlei Franck Silva, David Jos? Ferreira da Kubiszeski, Jana?na Rigotti Barreto, Eriana Serpa Monteiro, Hamilton Ant?nio de Oliveira Mondini, Adriano Bernardo, Christine Steiner S?o Bronzoni, Roberta Vieira de Morais Arbovirus / isolamento & purifica??o Vetores de Doen?as / classifica??o Monitoramento Epidemiol?gico Entomologia Reservas Naturais Conserva??o dos Recursos Naturais Sinop (MT) Amazon has been under intense human pressure, especially in the so-called ?Arc of Deforestation? in the Eastern and Southern regions. Changes in biodiversity due to landscape disturbance in municipalities at the Arc of Deforestation are likely to impact mosquito species leading to the potential for emergence of arboviruses. Our aim was to describe the composition and structure of culicids in Sinop, a municipality located in the Southern Amazon at the State of Mato Grosso, as well as their presence in urban habitats, analyzing climate variables and potential risk of arbovirus transmission. Mosquitoes were collected in four habitats located in urban environments for 12 months. We recovered 5,210 adult mosquitoes from mosquito traps. Among the 33 species identified, 19 are associated with arbovirus transmission. Higher abundance, richness, diversity, and equitability of mosquito species were observed in urban forest parks and in new neighborhoods located in the outskirts of the city, nearby forest fragments and agricultural areas. As the environment consolidates as urban, both abundance and richness decrease. Highly urbanized neighborhoods had higher dominance of Culex quinquefasciatus, a mosquito associated with different arboviruses, including West Nile and Saint Louis encephalitis virus. The medically important species Cx. declarator, Cx. (Melanoconion) ssp., Aedeomyia squamipennis and Aedes scapularis were found in the four habitats. It is possible that these mosquitoes are adapting to different habitats and as a consequence, they are reaching urbanized areas. Mosquito abundance was higher in the days of high temperature and low precipitation in urban forest parks and in highly urbanized neighborhoods. These results suggest that Sinop region is a key area for surveillance of arbovirus vectors. 2020-02-20T18:11:40Z 2020-02-20T18:11:40Z 2020 Artigo VIEIRA, Carla Julia da Silva Pessoa et al. Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil. Acta Tropica, v. 202, n. 105276, Feb. 2020. 1873-6254 http://patua.iec.gov.br//handle/iec/4054 10.1016/j.actatropica.2019.105276 eng Acesso Embargado application/pdf Elsevier
institution Instituto Evandro Chagas (IEC)
collection PATUA
language eng
topic Arbovirus / isolamento & purifica??o
Vetores de Doen?as / classifica??o
Monitoramento Epidemiol?gico
Entomologia
Reservas Naturais
Conserva??o dos Recursos Naturais
Sinop (MT)
spellingShingle Arbovirus / isolamento & purifica??o
Vetores de Doen?as / classifica??o
Monitoramento Epidemiol?gico
Entomologia
Reservas Naturais
Conserva??o dos Recursos Naturais
Sinop (MT)
Vieira, Carla Julia da Silva Pessoa
Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil
topic_facet Arbovirus / isolamento & purifica??o
Vetores de Doen?as / classifica??o
Monitoramento Epidemiol?gico
Entomologia
Reservas Naturais
Conserva??o dos Recursos Naturais
Sinop (MT)
description Amazon has been under intense human pressure, especially in the so-called ?Arc of Deforestation? in the Eastern and Southern regions. Changes in biodiversity due to landscape disturbance in municipalities at the Arc of Deforestation are likely to impact mosquito species leading to the potential for emergence of arboviruses. Our aim was to describe the composition and structure of culicids in Sinop, a municipality located in the Southern Amazon at the State of Mato Grosso, as well as their presence in urban habitats, analyzing climate variables and potential risk of arbovirus transmission. Mosquitoes were collected in four habitats located in urban environments for 12 months. We recovered 5,210 adult mosquitoes from mosquito traps. Among the 33 species identified, 19 are associated with arbovirus transmission. Higher abundance, richness, diversity, and equitability of mosquito species were observed in urban forest parks and in new neighborhoods located in the outskirts of the city, nearby forest fragments and agricultural areas. As the environment consolidates as urban, both abundance and richness decrease. Highly urbanized neighborhoods had higher dominance of Culex quinquefasciatus, a mosquito associated with different arboviruses, including West Nile and Saint Louis encephalitis virus. The medically important species Cx. declarator, Cx. (Melanoconion) ssp., Aedeomyia squamipennis and Aedes scapularis were found in the four habitats. It is possible that these mosquitoes are adapting to different habitats and as a consequence, they are reaching urbanized areas. Mosquito abundance was higher in the days of high temperature and low precipitation in urban forest parks and in highly urbanized neighborhoods. These results suggest that Sinop region is a key area for surveillance of arbovirus vectors.
format Artigo
author Vieira, Carla Julia da Silva Pessoa
author2 Thies, Sirlei Franck
Silva, David Jos? Ferreira da
Kubiszeski, Jana?na Rigotti
Barreto, Eriana Serpa
Monteiro, Hamilton Ant?nio de Oliveira
Mondini, Adriano
Bernardo, Christine Steiner S?o
Bronzoni, Roberta Vieira de Morais
author2Str Thies, Sirlei Franck
Silva, David Jos? Ferreira da
Kubiszeski, Jana?na Rigotti
Barreto, Eriana Serpa
Monteiro, Hamilton Ant?nio de Oliveira
Mondini, Adriano
Bernardo, Christine Steiner S?o
Bronzoni, Roberta Vieira de Morais
title Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil
title_short Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil
title_full Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil
title_fullStr Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil
title_full_unstemmed Ecological aspects of potential arbovirus vectors (Diptera: Culicidae) in an urban landscape of Southern Amazon, Brazil
title_sort ecological aspects of potential arbovirus vectors (diptera: culicidae) in an urban landscape of southern amazon, brazil
publisher Elsevier
publishDate 2020
url http://patua.iec.gov.br//handle/iec/4054
_version_ 1717584332740100096
score 11.755432

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