Author | Obara, Marcos Takashi | |
Author | Barata, José Maria Soares | |
Author | Silva, Nilza Nunes da | |
Author | Cerreti Júnior, Walter | |
Author | Urbinatti, Paulo Roberto | |
Author | Rosa, José Aristeu da | |
Author | Juberg, José | |
Author | Galvão, Cleber | |
Access date | 2019-07-23T15:52:18Z | |
Available date | 2019-07-23T15:52:18Z | |
Document date | 2007 | |
Citation | OBARA, Marcos Takashi et al. Estudo de ovos de quatro espécies do gênero Meccus (Hemiptera, Reduviidae, Triatominae), vetores da doença de Chagas. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 102, n. 1, p. 13-19, Feb. 2007. | pt_BR |
ISSN | 0074-0276 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/34367 | |
Language | por | pt_BR |
Publisher | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz | pt_BR |
Rights | open access | pt_BR |
Subject in Portuguese | Triatominae | pt_BR |
Subject in Portuguese | Ovos | pt_BR |
Subject in Portuguese | Microscopia eletrônica de varredura | pt_BR |
Subject in Portuguese | Morfologia | pt_BR |
Subject in Portuguese | Histologia | pt_BR |
Title | Estudo de ovos de quatro espécies do género Meccus (Hemiptera, Reduviidae, Triatominae), vetores da doença de Chagas | pt_BR |
Type | Article | pt_BR |
DOI | 10.1590/S0074-02762007000100002 | pt_BR |
Abstract | The objective of this work was to analyze the morphological, morphometrical, and histological characteristics of eggs of four triatomine bugs species still not studied, in order to understand phylogenetic aspects and to facilitate parameters used in taxonomy, with the purpose of a specific and generic characterization of these vectors in public health. The eggs of each species had come from the collections of the Laboratory of Triatomine bugs and Culicid mosquitoes of the Faculdade de Sa˙de P˙blica - USP (Faculty of Public Health/USP). The morphologic studies were carried out through optic microscopy (OM) and scanning electronic microscopy (SEM). The eggs were
measured with the help of the digital paquimeter StarrettÆ 727. In relation to histological measures, Microtome Leica RM 2145Æ was used. Similarities were evidenced in the exocorial architecture of the eggs when they were
studied by OM and SEM. This similarity among the eggs suggests a recent speciation, probably derived from common ancestry, representing a monophyletic group. Some structures were also detected by the histological
cuts. The study has contributed to the magnification and recognition in generic and specific terms of the Triatominae subfamily. These new data will be able to subsidize a better understanding to determine roles for each vector species and to facilitate parameters to be used in taxonomy. | pt_BR |
Affilliation | Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. São Paulo, SP, Brasil. | pt_BR |
Affilliation | Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. São Paulo, SP, Brasil. | pt_BR |
Affilliation | Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. São Paulo, SP, Brasil. | pt_BR |
Affilliation | Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. São Paulo, SP, Brasil. | pt_BR |
Affilliation | Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. São Paulo, SP, Brasil. | pt_BR |
Affilliation | Universidade Estadual Paulista. Faculdade de CIências Farmacêuticas. Araraquara, SP, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Nacional e Internacional de Referência em Taxonomia de TriatomÌneos. Rio de Janeiro, RJ. Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Nacional e Internacional de Referência em Taxonomia de TriatomÌneos. Rio de Janeiro, RJ. Brasil. | pt_BR |
Subject | Triatominae | pt_BR |
Subject | Eggs | pt_BR |
Subject | Scanning electronic microscopy | pt_BR |
Subject | Morphology | pt_BR |
Subject | Histology | pt_BR |
e-ISSN | 1678-8060 | |