External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)

Detalhes bibliográficos
Autor(a) principal: Teves, Simone Caldas
Data de Publicação: 2020
Outros Autores: Gonçalves, Teresa Cristina Monte, Freitas, Simone Patrícia Carneiro de, Lopes, Catarina Macedo, Carbajal‑de‑la‑Fuente, Ana Laura, Santos‑Mallet, Jacenir R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/45743
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera. Rio de Janeiro, RJ, Brasil.
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spelling Teves, Simone CaldasGonçalves, Teresa Cristina MonteFreitas, Simone Patrícia Carneiro deLopes, Catarina MacedoCarbajal‑de‑la‑Fuente, Ana LauraSantos‑Mallet, Jacenir R.2021-01-19T19:01:49Z2021-01-19T19:01:49Z2020TEVES, Simone Caldas et al. External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae). Parasites & Vectors, v. 13, n. 538, 6p, 2020.1756-3305https://www.arca.fiocruz.br/handle/icict/4574310.1186/s13071-020-04418-2engBMCTriatomíneosTaxonomiaGenitáliaMicroscopia eletrônica de varreduraTriatominesTaxonomyGenitaliaScanning electron microscopyExternal female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz Piauí. Teresina, PI, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera. Rio de Janeiro, RJ, Brasil.Centro Nacional de Diagnóstico e Investigación en Endemo‑Epidemias (CeNDIE), Administración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos Malbrán” (ANLIS). Ciudad Autónoma de Buenos Aires, Argentina / Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Ciudad Autónoma de Buenos Aires, Argentina.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera. Rio de Janeiro, RJ, Brasil / Universidade Iguaçu. Departamento de Ciências Biológicas. Nova Iguaçu, RJ, Brasil.Background: Taxonomic identification of triatomines is generally performed based on aspects of their external morphology. However, the use of a multidisciplinary approach, considering morphological aspects of the external genitalia, morphometry, genetics, and phylogeography has been suggested, especially for similar and/or cryptic species. The rupestral species Triatoma jatai Gonçalves et al., 2013, Triatoma costalimai Verano & Galvão, 1959 and Triatoma williami Galvão et al., 1965, which are morphologically similar, have been found naturally infected with Trypanosoma cruzi (Chagas, 1909) in wild, peridomestic, and intradomestic environments, representing a risk of new outbreaks of Chagas disease. This study presents morphological description complementation of these species, with an emphasis on the structures of the female external genitalia, using scanning electron microscopy. Methods: The females of T. jatai and T. costalimai (n = 10 of each) were captured in the Brazilian municipalities of Paranã and Aurora do Tocantins and were identified with the use of a dichotomous key for the Matogrossensis subcomplex. Females of T. williami (n = 5), were obtained from a laboratory colony. The females were cut transversely at the sixth abdominal segment and examined under scanning electron microscopy (SEM) at the Oswaldo Cruz/Fiocruz Institute Electronic Microscopy Platform. Results: It was possible to differentiate the three species based on the characteristics of urotergites VII, VIII and IX and urosternite VII, as well as the genital plaques, gonocoxites, and gonapophyses. To our knowledge, morphological differences in the spines present on gonapophysis 8 in triatomines are described here for the first time. Conclusions: The results show that external genitalia of females are useful structures to differentiate T. costalimai, T. jatai and T. williami. SEM analysis contributes to and corroborates, together with other tools morphological and molecular, the distinction of the three species.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/45743/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALSimoneCTeves_CatarinaLopes_etal_IOC_2020.pdfSimoneCTeves_CatarinaLopes_etal_IOC_2020.pdfapplication/pdf1271956https://www.arca.fiocruz.br/bitstream/icict/45743/2/SimoneCTeves_CatarinaLopes_etal_IOC_2020.pdfc7424dd0398f2278ed432ac22a1e123aMD52TEXTSimoneCTeves_CatarinaLopes_etal_IOC_2020.pdf.txtSimoneCTeves_CatarinaLopes_etal_IOC_2020.pdf.txtExtracted texttext/plain28427https://www.arca.fiocruz.br/bitstream/icict/45743/3/SimoneCTeves_CatarinaLopes_etal_IOC_2020.pdf.txtd2dc6197e6fa763843da8543817a3ed2MD53icict/457432021-01-20 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dc.title.pt_BR.fl_str_mv External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
title External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
spellingShingle External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
Teves, Simone Caldas
Triatomíneos
Taxonomia
Genitália
Microscopia eletrônica de varredura
Triatomines
Taxonomy
Genitalia
Scanning electron microscopy
title_short External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
title_full External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
title_fullStr External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
title_full_unstemmed External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
title_sort External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae)
author Teves, Simone Caldas
author_facet Teves, Simone Caldas
Gonçalves, Teresa Cristina Monte
Freitas, Simone Patrícia Carneiro de
Lopes, Catarina Macedo
Carbajal‑de‑la‑Fuente, Ana Laura
Santos‑Mallet, Jacenir R.
author_role author
author2 Gonçalves, Teresa Cristina Monte
Freitas, Simone Patrícia Carneiro de
Lopes, Catarina Macedo
Carbajal‑de‑la‑Fuente, Ana Laura
Santos‑Mallet, Jacenir R.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Teves, Simone Caldas
Gonçalves, Teresa Cristina Monte
Freitas, Simone Patrícia Carneiro de
Lopes, Catarina Macedo
Carbajal‑de‑la‑Fuente, Ana Laura
Santos‑Mallet, Jacenir R.
dc.subject.other.pt_BR.fl_str_mv Triatomíneos
Taxonomia
Genitália
Microscopia eletrônica de varredura
topic Triatomíneos
Taxonomia
Genitália
Microscopia eletrônica de varredura
Triatomines
Taxonomy
Genitalia
Scanning electron microscopy
dc.subject.en.pt_BR.fl_str_mv Triatomines
Taxonomy
Genitalia
Scanning electron microscopy
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera. Rio de Janeiro, RJ, Brasil.
publishDate 2020
dc.date.issued.fl_str_mv 2020
dc.date.accessioned.fl_str_mv 2021-01-19T19:01:49Z
dc.date.available.fl_str_mv 2021-01-19T19:01:49Z
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 TEVES, Simone Caldas et al. External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae). Parasites & Vectors, v. 13, n. 538, 6p, 2020.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/45743
dc.identifier.issn.pt_BR.fl_str_mv 1756-3305
dc.identifier.doi.none.fl_str_mv 10.1186/s13071-020-04418-2
identifier_str_mv TEVES, Simone Caldas et al. External female genitalia of Triatoma jatai, Triatoma costalimai and Triatoma williami (Hemiptera: Reduviidae: Triatominae). Parasites & Vectors, v. 13, n. 538, 6p, 2020.
1756-3305
10.1186/s13071-020-04418-2
url https://www.arca.fiocruz.br/handle/icict/45743
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv BMC
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dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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