A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy

Detalhes bibliográficos
Autor(a) principal: Obara, Marcos Takashi
Data de Publicação: 2007
Outros Autores: Rosa, João Aristeu da, Ceretti, Walter, Urbinatti, Paulo Roberto, Quintero, Lisardo Osório, Barata, José Maria Soares, Galvão, Cleber, Jurberg, José
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/34364
Resumo: Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. Laboratório de Triatomíneos e Culicídeos. São Paulo, SP, Brasil.
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spelling Obara, Marcos TakashiRosa, João Aristeu daCeretti, WalterUrbinatti, Paulo RobertoQuintero, Lisardo OsórioBarata, José Maria SoaresGalvão, CleberJurberg, José2019-07-23T15:29:22Z2019-07-23T15:29:22Z2007OBARA, Marcos Takashi et al. A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 102, n. 4 , p. 463-468, June 2007.0074-0276https://www.arca.fiocruz.br/handle/icict/3436410.1590/s0074-027620070050000271678-8060engFundação Oswaldo Cruz. Instituto Oswaldo CruzDoença de ChagasMicroscopia Eletrônica de VarreduraMicroscopia ópticaTriatominaeEscuteloScutellumOptical microscopyScanning electron microscopyTriatominaeChagas diseaseA study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. Laboratório de Triatomíneos e Culicídeos. São Paulo, SP, Brasil.Universidade Estadual Paulista. Departamento de Ciências Biológicas. Laboratório de Parasitologia. Araraquara, SP, Brasil.Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. Laboratório de Triatomíneos e Culicídeos. São Paulo, SP, Brasil.Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. Laboratório de Triatomíneos e Culicídeos. São Paulo, SP, Brasil.Universidade de Antioquia.Faculdade Nacional de Saúde Pública. Medellin, Colombia.Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. Laboratório de Triatomíneos e Culicídeos. São Paulo, SP, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Protozoologia. Laboratório Nacional e Internacional de Referência em Taxonomia de Triatomíneos. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Protozoologia. Laboratório Nacional e Internacional de Referência em Taxonomia de Triatomíneos. Rio de Janeiro, RJ, Brasil.The aim of this study was to analyze the external morphology of the scutellum through optical microscopy and scanning electron microscopy (SEM) in male specimens of Triatoma costalimai, T. delpontei, T. eratyrusiformis, T. matogrossensis, T. infestans melanosoma, T. sherlocki, T. tibiamaculata, and T. vandae. A total of 30 photographs of the scutellum were made. Magnification varied from 50X to 750X. Regarding depth and forms of the central depression, the heart-shaped form was predominant, with some exceptions, so that this shape appears to be a common characteristic for species of genus Triatoma Laporte, 1832. In T. eratyrusiformis, a kind of sensillum with important taxonomic value was observed. The different sizes and shapes of the designs found on the posterior process of the scutellum were also of important taxonomic interest. The study of the scutellum based on SEM showed valuable characteristics, allowing the use of this structure to aid the diagnosis of triatomine species. Thus, more specimens in subsequent studies and analyses of morphometric parameters should contribute to agreement on phylogenetic aspects in this genus. A Key to eight species of Triatoma based on male scutellar morphology is presented.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/34364/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALCleberGalvao_MarcosObara_etal_IOC_2007.pdfCleberGalvao_MarcosObara_etal_IOC_2007.pdfapplication/pdf275507https://www.arca.fiocruz.br/bitstream/icict/34364/2/CleberGalvao_MarcosObara_etal_IOC_2007.pdf7deee2e670627ea2071b6685664a179fMD52TEXTCleberGalvao_MarcosObara_etal_IOC_2007.pdf.txtCleberGalvao_MarcosObara_etal_IOC_2007.pdf.txtExtracted texttext/plain23194https://www.arca.fiocruz.br/bitstream/icict/34364/3/CleberGalvao_MarcosObara_etal_IOC_2007.pdf.txtd34b2fb8fd7d83e5aa47acdb52358777MD53icict/343642019-07-26 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dc.title.pt_BR.fl_str_mv A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
title A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
spellingShingle A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
Obara, Marcos Takashi
Doença de Chagas
Microscopia Eletrônica de Varredura
Microscopia óptica
Triatominae
Escutelo
Scutellum
Optical microscopy
Scanning electron microscopy
Triatominae
Chagas disease
title_short A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
title_full A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
title_fullStr A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
title_full_unstemmed A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
title_sort A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
author Obara, Marcos Takashi
author_facet Obara, Marcos Takashi
Rosa, João Aristeu da
Ceretti, Walter
Urbinatti, Paulo Roberto
Quintero, Lisardo Osório
Barata, José Maria Soares
Galvão, Cleber
Jurberg, José
author_role author
author2 Rosa, João Aristeu da
Ceretti, Walter
Urbinatti, Paulo Roberto
Quintero, Lisardo Osório
Barata, José Maria Soares
Galvão, Cleber
Jurberg, José
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Obara, Marcos Takashi
Rosa, João Aristeu da
Ceretti, Walter
Urbinatti, Paulo Roberto
Quintero, Lisardo Osório
Barata, José Maria Soares
Galvão, Cleber
Jurberg, José
dc.subject.other.pt_BR.fl_str_mv Doença de Chagas
Microscopia Eletrônica de Varredura
Microscopia óptica
Triatominae
Escutelo
topic Doença de Chagas
Microscopia Eletrônica de Varredura
Microscopia óptica
Triatominae
Escutelo
Scutellum
Optical microscopy
Scanning electron microscopy
Triatominae
Chagas disease
dc.subject.en.pt_BR.fl_str_mv Scutellum
Optical microscopy
Scanning electron microscopy
Triatominae
Chagas disease
description Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. Laboratório de Triatomíneos e Culicídeos. São Paulo, SP, Brasil.
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2019-07-23T15:29:22Z
dc.date.available.fl_str_mv 2019-07-23T15:29:22Z
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 OBARA, Marcos Takashi et al. A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 102, n. 4 , p. 463-468, June 2007.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/34364
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/s0074-02762007005000027
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv OBARA, Marcos Takashi et al. A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 102, n. 4 , p. 463-468, June 2007.
0074-0276
10.1590/s0074-02762007005000027
1678-8060
url https://www.arca.fiocruz.br/handle/icict/34364
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.publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz
publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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instacron:FIOCRUZ
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