Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae)
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4269/ajtmh.21-0323 http://hdl.handle.net/11449/222727 |
Resumo: | Triatoma sordida is an endemic Chagas disease vector in South America, distributed in Brazil, Bolivia, Paraguay, and Uruguay. Chromosomal, molecular, isoenzymatic, and cuticular hydrocarbon pattern studies indicate cryptic speciation in T. sordida. Recently, T. rosai was described from specimens from Argentina initially characterized as T. sordida. Although several authors assume that the speciation process that supports this differentiation in T. sordida is the result of cryptic speciation, further morphological and/or morphometric studies are necessary to prove the application of this evolutionary event, because the only morphological intraspecific comparison performed in T. sordida is based on geometric morphometry and the only interspecific comparison made is between T. rosai and T. sordida from Brazil that evaluated morphological and morphometric differences. Based on this, morphological analyses of thorax and abdomen using Scanning Electron Microscopy and morphometric analyses of the head, thorax, and abdomen among T. sordida from Brazil, Bolivia, and Paraguay, as well as T. rosai, were performed to assess whether the evolutionary process responsible for variations is the cryptic speciation phenomenon. Morphological differences in the thorax and female external genitalia, as well as morphometric differences in the head, thorax, abdomen, pronotum, and scutellum structures, were observed. Based on this, the evolutionary process that supports, so far, these divergences observed for T. sordida populations/T. sordida subcomplex is not cryptic speciation. Moreover, we draw attention to the necessity for morphological/morphometric studies to correctly apply the cryptic species/speciation terms in triatomines. |
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Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae)Triatoma sordida is an endemic Chagas disease vector in South America, distributed in Brazil, Bolivia, Paraguay, and Uruguay. Chromosomal, molecular, isoenzymatic, and cuticular hydrocarbon pattern studies indicate cryptic speciation in T. sordida. Recently, T. rosai was described from specimens from Argentina initially characterized as T. sordida. Although several authors assume that the speciation process that supports this differentiation in T. sordida is the result of cryptic speciation, further morphological and/or morphometric studies are necessary to prove the application of this evolutionary event, because the only morphological intraspecific comparison performed in T. sordida is based on geometric morphometry and the only interspecific comparison made is between T. rosai and T. sordida from Brazil that evaluated morphological and morphometric differences. Based on this, morphological analyses of thorax and abdomen using Scanning Electron Microscopy and morphometric analyses of the head, thorax, and abdomen among T. sordida from Brazil, Bolivia, and Paraguay, as well as T. rosai, were performed to assess whether the evolutionary process responsible for variations is the cryptic speciation phenomenon. Morphological differences in the thorax and female external genitalia, as well as morphometric differences in the head, thorax, abdomen, pronotum, and scutellum structures, were observed. Based on this, the evolutionary process that supports, so far, these divergences observed for T. sordida populations/T. sordida subcomplex is not cryptic speciation. Moreover, we draw attention to the necessity for morphological/morphometric studies to correctly apply the cryptic species/speciation terms in triatomines.Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) Instituto de Biociências de Botucatu, Distrito de Rubião JuniorLaboratório de Entomologia em Saúde Pública Departamento de Epidemiologia Faculdade de Saúde Pública Universidade de São Paulo (USP)Laboratório de Parasitologia Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)Laboratório Nacional e Internacional de Referência em Taxonomia de Triatomíneos Instituto Oswaldo Cruz (FIOCRUZ) Pavilhão Rocha LimaDepartamento de Medicina Tropical Instituto de Investigaciones en Ciencias de la Salud (IICS) Universidad Nacional de Asunción, Campus UniversitarioLaboratorio de Biología Molecular de Protozoarios Facultad de Medicina Instituto de Medicina Tropical Universidad Central de VenezuelaUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP) Instituto de Biociências de Botucatu, Distrito de Rubião JuniorLaboratório de Parasitologia Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Pavilhão Rocha LimaUniversidad Nacional de AsunciónUniversidad Central de VenezuelaGarcia, Ariane Cristina Caris [UNESP]de Oliveira, Jader [UNESP]Cristal, Daniel Cesaretto [UNESP]Delgado, Luiza Maria Grzyb [UNESP]Bittinelli, Isadora de Freitas [UNESP]Galvão, CleberBritez, Nilsa Elizabeth GonzalezCarrasco, Hernán Joséda Rosa, João Aristeu [UNESP]Alevi, Kaio Cesar Chaboli [UNESP]2022-04-28T19:46:26Z2022-04-28T19:46:26Z2021-09-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1759-1766http://dx.doi.org/10.4269/ajtmh.21-0323The American journal of tropical medicine and hygiene, v. 105, n. 6, p. 1759-1766, 2021.1476-1645http://hdl.handle.net/11449/22272710.4269/ajtmh.21-03232-s2.0-85117879572Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengThe American journal of tropical medicine and hygieneinfo:eu-repo/semantics/openAccess2022-04-28T19:46:26Zoai:repositorio.unesp.br:11449/222727Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:05:20.897422Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) |
title |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) |
spellingShingle |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) Garcia, Ariane Cristina Caris [UNESP] |
title_short |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) |
title_full |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) |
title_fullStr |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) |
title_full_unstemmed |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) |
title_sort |
Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae) |
author |
Garcia, Ariane Cristina Caris [UNESP] |
author_facet |
Garcia, Ariane Cristina Caris [UNESP] de Oliveira, Jader [UNESP] Cristal, Daniel Cesaretto [UNESP] Delgado, Luiza Maria Grzyb [UNESP] Bittinelli, Isadora de Freitas [UNESP] Galvão, Cleber Britez, Nilsa Elizabeth Gonzalez Carrasco, Hernán José da Rosa, João Aristeu [UNESP] Alevi, Kaio Cesar Chaboli [UNESP] |
author_role |
author |
author2 |
de Oliveira, Jader [UNESP] Cristal, Daniel Cesaretto [UNESP] Delgado, Luiza Maria Grzyb [UNESP] Bittinelli, Isadora de Freitas [UNESP] Galvão, Cleber Britez, Nilsa Elizabeth Gonzalez Carrasco, Hernán José da Rosa, João Aristeu [UNESP] Alevi, Kaio Cesar Chaboli [UNESP] |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) Pavilhão Rocha Lima Universidad Nacional de Asunción Universidad Central de Venezuela |
dc.contributor.author.fl_str_mv |
Garcia, Ariane Cristina Caris [UNESP] de Oliveira, Jader [UNESP] Cristal, Daniel Cesaretto [UNESP] Delgado, Luiza Maria Grzyb [UNESP] Bittinelli, Isadora de Freitas [UNESP] Galvão, Cleber Britez, Nilsa Elizabeth Gonzalez Carrasco, Hernán José da Rosa, João Aristeu [UNESP] Alevi, Kaio Cesar Chaboli [UNESP] |
description |
Triatoma sordida is an endemic Chagas disease vector in South America, distributed in Brazil, Bolivia, Paraguay, and Uruguay. Chromosomal, molecular, isoenzymatic, and cuticular hydrocarbon pattern studies indicate cryptic speciation in T. sordida. Recently, T. rosai was described from specimens from Argentina initially characterized as T. sordida. Although several authors assume that the speciation process that supports this differentiation in T. sordida is the result of cryptic speciation, further morphological and/or morphometric studies are necessary to prove the application of this evolutionary event, because the only morphological intraspecific comparison performed in T. sordida is based on geometric morphometry and the only interspecific comparison made is between T. rosai and T. sordida from Brazil that evaluated morphological and morphometric differences. Based on this, morphological analyses of thorax and abdomen using Scanning Electron Microscopy and morphometric analyses of the head, thorax, and abdomen among T. sordida from Brazil, Bolivia, and Paraguay, as well as T. rosai, were performed to assess whether the evolutionary process responsible for variations is the cryptic speciation phenomenon. Morphological differences in the thorax and female external genitalia, as well as morphometric differences in the head, thorax, abdomen, pronotum, and scutellum structures, were observed. Based on this, the evolutionary process that supports, so far, these divergences observed for T. sordida populations/T. sordida subcomplex is not cryptic speciation. Moreover, we draw attention to the necessity for morphological/morphometric studies to correctly apply the cryptic species/speciation terms in triatomines. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-07 2022-04-28T19:46:26Z 2022-04-28T19:46:26Z |
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.uri.fl_str_mv |
http://dx.doi.org/10.4269/ajtmh.21-0323 The American journal of tropical medicine and hygiene, v. 105, n. 6, p. 1759-1766, 2021. 1476-1645 http://hdl.handle.net/11449/222727 10.4269/ajtmh.21-0323 2-s2.0-85117879572 |
url |
http://dx.doi.org/10.4269/ajtmh.21-0323 http://hdl.handle.net/11449/222727 |
identifier_str_mv |
The American journal of tropical medicine and hygiene, v. 105, n. 6, p. 1759-1766, 2021. 1476-1645 10.4269/ajtmh.21-0323 2-s2.0-85117879572 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
The American journal of tropical medicine and hygiene |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1759-1766 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808129283052273664 |