Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/665 |
Resumo: | We analyzed 64 quantitative and qualitative morphological characters in different populations of Lutzomyia (Nyssomyia) umbratilis Ward & Fraiha from Venezuela (Gran Sabana, Bolívar/BO) and Brazil (Serra do Navio, Amapá/AP, Manaus, Amazonas/AM, Monte Dourado, Pará/PA, and Peixoto de Azevedo, Mato Grosso/MT). Based on an analysis of qualitative characters, no differences were observed that could distinguish between the populations. Parametric tests were used to verify differences between sample means and variance homogeneity. The analysis-of-variance (ANOVA) test showed the existence of differences between character means in the five populations. In the graphic representation of the Student-Newman-Keuls test (Student–Newman–Keuls), we observed that 77% of the analyzed characters displayed disjunctions between the Venezuelan and Brazilian populations. Considering only the Brazilian population averages, we concluded that they are statistically different. When the Student–Newman–Keuls test was applied, no pattern was found that could separate them. However, in part, the phenetic analysis showed some evidences of heterogeneity in MT population. |
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Azevedo, Alfredo C. RLainson, RalphSouza, Adelson Alcimar Almeida deFé, Nelson FMeneses, Cláudio R. VRangel, Elizabeth FFeliciangeli, Dora M2016-01-26T11:36:36Z2016-01-26T11:36:36Z2002AZEVEDO, Alfredo C. R. et al. Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela. Journal of Medical Entomology, v. 39, n. 4, p. 587-600, July 2002.0022-2585https://patua.iec.gov.br/handle/iec/665We analyzed 64 quantitative and qualitative morphological characters in different populations of Lutzomyia (Nyssomyia) umbratilis Ward & Fraiha from Venezuela (Gran Sabana, Bolívar/BO) and Brazil (Serra do Navio, Amapá/AP, Manaus, Amazonas/AM, Monte Dourado, Pará/PA, and Peixoto de Azevedo, Mato Grosso/MT). Based on an analysis of qualitative characters, no differences were observed that could distinguish between the populations. Parametric tests were used to verify differences between sample means and variance homogeneity. The analysis-of-variance (ANOVA) test showed the existence of differences between character means in the five populations. In the graphic representation of the Student-Newman-Keuls test (Student–Newman–Keuls), we observed that 77% of the analyzed characters displayed disjunctions between the Venezuelan and Brazilian populations. Considering only the Brazilian population averages, we concluded that they are statistically different. When the Student–Newman–Keuls test was applied, no pattern was found that could separate them. However, in part, the phenetic analysis showed some evidences of heterogeneity in MT population.Fundação Oswaldo Cruz. Departamento de Entomologia. Rio de Janeiro, RJ, Brasil.Ministério da Saúde. Fundação Nacional de Saúde. Instituto Evandro Chagas. Belém, PA, Brasil.Ministério da Saúde. Fundação Nacional de Saúde. Instituto Evandro Chagas. Belém, PA, Brasil.Fundação de Medicina Tropical. Manaus, AM, Brasil.Universidad de Carabobo. Centro Nacional de Referência de Flebotomus. Maracay, Venezuela.Universidad de Carabobo. Centro Nacional de Referência de Flebotomus. Maracay, Venezuela.Universidad de Carabobo. Centro Nacional de Referência de Flebotomus. 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dc.title.pt_BR.fl_str_mv |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela |
title |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela |
spellingShingle |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela Azevedo, Alfredo C. R Psychodidae Estudos de Casos e Controles Venezuela (VE) |
title_short |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela |
title_full |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela |
title_fullStr |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela |
title_full_unstemmed |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela |
title_sort |
Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela |
author |
Azevedo, Alfredo C. R |
author_facet |
Azevedo, Alfredo C. R Lainson, Ralph Souza, Adelson Alcimar Almeida de Fé, Nelson F Meneses, Cláudio R. V Rangel, Elizabeth F Feliciangeli, Dora M |
author_role |
author |
author2 |
Lainson, Ralph Souza, Adelson Alcimar Almeida de Fé, Nelson F Meneses, Cláudio R. V Rangel, Elizabeth F Feliciangeli, Dora M |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Azevedo, Alfredo C. R Lainson, Ralph Souza, Adelson Alcimar Almeida de Fé, Nelson F Meneses, Cláudio R. V Rangel, Elizabeth F Feliciangeli, Dora M |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Psychodidae Estudos de Casos e Controles Venezuela (VE) |
topic |
Psychodidae Estudos de Casos e Controles Venezuela (VE) |
description |
We analyzed 64 quantitative and qualitative morphological characters in different populations of Lutzomyia (Nyssomyia) umbratilis Ward & Fraiha from Venezuela (Gran Sabana, Bolívar/BO) and Brazil (Serra do Navio, Amapá/AP, Manaus, Amazonas/AM, Monte Dourado, Pará/PA, and Peixoto de Azevedo, Mato Grosso/MT). Based on an analysis of qualitative characters, no differences were observed that could distinguish between the populations. Parametric tests were used to verify differences between sample means and variance homogeneity. The analysis-of-variance (ANOVA) test showed the existence of differences between character means in the five populations. In the graphic representation of the Student-Newman-Keuls test (Student–Newman–Keuls), we observed that 77% of the analyzed characters displayed disjunctions between the Venezuelan and Brazilian populations. Considering only the Brazilian population averages, we concluded that they are statistically different. When the Student–Newman–Keuls test was applied, no pattern was found that could separate them. However, in part, the phenetic analysis showed some evidences of heterogeneity in MT population. |
publishDate |
2002 |
dc.date.issued.fl_str_mv |
2002 |
dc.date.accessioned.fl_str_mv |
2016-01-26T11:36:36Z |
dc.date.available.fl_str_mv |
2016-01-26T11:36:36Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
AZEVEDO, Alfredo C. R. et al. Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela. Journal of Medical Entomology, v. 39, n. 4, p. 587-600, July 2002. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/665 |
dc.identifier.issn.-.fl_str_mv |
0022-2585 |
identifier_str_mv |
AZEVEDO, Alfredo C. R. et al. Comparative studies of populations of Lutzomyia umbratilis (Diptera: Psychodidae) in Brazil and Venezuela. Journal of Medical Entomology, v. 39, n. 4, p. 587-600, July 2002. 0022-2585 |
url |
https://patua.iec.gov.br/handle/iec/665 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Oxford University Press |
publisher.none.fl_str_mv |
Oxford University Press |
dc.source.none.fl_str_mv |
reponame:Repositório Digital do Instituto Evandro Chagas (Patuá) instname:Instituto Evandro Chagas (IEC) instacron:IEC |
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Instituto Evandro Chagas (IEC) |
instacron_str |
IEC |
institution |
IEC |
reponame_str |
Repositório Digital do Instituto Evandro Chagas (Patuá) |
collection |
Repositório Digital do Instituto Evandro Chagas (Patuá) |
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