Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.actatropica.2017.02.020 http://hdl.handle.net/11449/169522 |
Resumo: | “Triatoma brasiliensis species complex” was defined as a monophyletic group of the species: T. brasiliensis, T. juazeirensis, T. melanica, and T. sherlocki. An alternative grouping scheme proposed the concept of “Brasiliensis subcomplex” which included the former species together with T. melanocephala, T. petrocchiae, T. lenti, T. tibiamaculata, and T. vitticeps. To evaluate the relationship among these taxa we combined the results obtained with four mitochondrial genes (12S, 16S, COI and Cytb, adding to 1811 bp) and geometric morphometric analysis of wings and heads. Panstrongylus megistus was included in the analysis as it was previously found related to T. tibiamaculata, T. melanocephala and T. vitticeps. The results of both molecular and morphometric approaches clearly grouped the species analyzed into two monophyletic units, supported by both genetic and wing variability. The first one (G1) comprises the four species originally included in the T. brasiliensis species complex plus T. lenti and T. petrocchiae. The second group (G2) was composed by T. melanocephala, T. tibiamaculata and T. vitticeps, and remarkably, P. megistus if considering wing variability and phylogenetic results. Nevertheless, geometric morphometrics of heads provided a quantitative measurement that discriminates Panstrongylus from the Triatoma species based on the position of the antennal insertion relative to eyes, as it is used as the generic distinctive character. The discrepancy among approaches questions the validity of this character to define Panstrongylus genus. Independently of the chosen group definition —“T. brasiliensis species complex” or “Brasiliensis subcomplex”—we propose to delimit it to species of G1 that are all associated with the Caatinga biome in the Brazilian Northeast. G2 are the ones associated with the Atlantic Forest biome. |
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Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplexGenotypePhenotypeTriatominae“Triatoma brasiliensis species complex” was defined as a monophyletic group of the species: T. brasiliensis, T. juazeirensis, T. melanica, and T. sherlocki. An alternative grouping scheme proposed the concept of “Brasiliensis subcomplex” which included the former species together with T. melanocephala, T. petrocchiae, T. lenti, T. tibiamaculata, and T. vitticeps. To evaluate the relationship among these taxa we combined the results obtained with four mitochondrial genes (12S, 16S, COI and Cytb, adding to 1811 bp) and geometric morphometric analysis of wings and heads. Panstrongylus megistus was included in the analysis as it was previously found related to T. tibiamaculata, T. melanocephala and T. vitticeps. The results of both molecular and morphometric approaches clearly grouped the species analyzed into two monophyletic units, supported by both genetic and wing variability. The first one (G1) comprises the four species originally included in the T. brasiliensis species complex plus T. lenti and T. petrocchiae. The second group (G2) was composed by T. melanocephala, T. tibiamaculata and T. vitticeps, and remarkably, P. megistus if considering wing variability and phylogenetic results. Nevertheless, geometric morphometrics of heads provided a quantitative measurement that discriminates Panstrongylus from the Triatoma species based on the position of the antennal insertion relative to eyes, as it is used as the generic distinctive character. The discrepancy among approaches questions the validity of this character to define Panstrongylus genus. Independently of the chosen group definition —“T. brasiliensis species complex” or “Brasiliensis subcomplex”—we propose to delimit it to species of G1 that are all associated with the Caatinga biome in the Brazilian Northeast. G2 are the ones associated with the Atlantic Forest biome.Universidade Estadual Paulista Júlio de Mesquita Filho UNESPDivision of Parasitic Diseases and Malaria Centers for Diseases Control and PreventionUniversidade Federal do Rio de JaneiroUniversidade Federal do PiauíUniversidad de ValenciaUniversidade Federal da ParaibaUniversidade de BrasíliaLaboratório de Biodiversidade Entomológica Instituto Oswaldo Cruz FIOCRUZUniversidade Estadual de Campinas UNICAMPUniversidade Estadual Paulista Júlio de Mesquita Filho UNESPUniversidade Estadual Paulista (Unesp)Centers for Diseases Control and PreventionUniversidade Federal do Rio de Janeiro (UFRJ)Universidade Federal do PiauíUniversidad de ValenciaUniversidade Federal da ParaibaUniversidade de Brasília (UnB)FIOCRUZUniversidade Estadual de Campinas (UNICAMP)Oliveira, Jader [UNESP]Marcet, Paula L.Takiya, Daniela M.Mendonça, Vagner J.Belintani, Tiago [UNESP]Bargues, Maria D.Mateo, LuciaChagas, VivianFolly-Ramos, ElaineCordeiro-Estrela, PedroGurgel-Gonçalves, RodrigoCosta, Janeda Rosa, João A. [UNESP]Almeida, Carlos E.2018-12-11T16:46:15Z2018-12-11T16:46:15Z2017-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article140-148application/pdfhttp://dx.doi.org/10.1016/j.actatropica.2017.02.020Acta Tropica, v. 170, p. 140-148.1873-62540001-706Xhttp://hdl.handle.net/11449/16952210.1016/j.actatropica.2017.02.0202-s2.0-850146905532-s2.0-85014690553.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Tropicainfo:eu-repo/semantics/openAccess2023-10-17T06:02:58Zoai:repositorio.unesp.br:11449/169522Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-17T06:02:58Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex |
title |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex |
spellingShingle |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex Oliveira, Jader [UNESP] Genotype Phenotype Triatominae |
title_short |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex |
title_full |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex |
title_fullStr |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex |
title_full_unstemmed |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex |
title_sort |
Combined phylogenetic and morphometric information to delimit and unify the Triatoma brasiliensis species complex and the Brasiliensis subcomplex |
author |
Oliveira, Jader [UNESP] |
author_facet |
Oliveira, Jader [UNESP] Marcet, Paula L. Takiya, Daniela M. Mendonça, Vagner J. Belintani, Tiago [UNESP] Bargues, Maria D. Mateo, Lucia Chagas, Vivian Folly-Ramos, Elaine Cordeiro-Estrela, Pedro Gurgel-Gonçalves, Rodrigo Costa, Jane da Rosa, João A. [UNESP] Almeida, Carlos E. |
author_role |
author |
author2 |
Marcet, Paula L. Takiya, Daniela M. Mendonça, Vagner J. Belintani, Tiago [UNESP] Bargues, Maria D. Mateo, Lucia Chagas, Vivian Folly-Ramos, Elaine Cordeiro-Estrela, Pedro Gurgel-Gonçalves, Rodrigo Costa, Jane da Rosa, João A. [UNESP] Almeida, Carlos E. |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Centers for Diseases Control and Prevention Universidade Federal do Rio de Janeiro (UFRJ) Universidade Federal do Piauí Universidad de Valencia Universidade Federal da Paraiba Universidade de Brasília (UnB) FIOCRUZ Universidade Estadual de Campinas (UNICAMP) |
dc.contributor.author.fl_str_mv |
Oliveira, Jader [UNESP] Marcet, Paula L. Takiya, Daniela M. Mendonça, Vagner J. Belintani, Tiago [UNESP] Bargues, Maria D. Mateo, Lucia Chagas, Vivian Folly-Ramos, Elaine Cordeiro-Estrela, Pedro Gurgel-Gonçalves, Rodrigo Costa, Jane da Rosa, João A. [UNESP] Almeida, Carlos E. |
dc.subject.por.fl_str_mv |
Genotype Phenotype Triatominae |
topic |
Genotype Phenotype Triatominae |
description |
“Triatoma brasiliensis species complex” was defined as a monophyletic group of the species: T. brasiliensis, T. juazeirensis, T. melanica, and T. sherlocki. An alternative grouping scheme proposed the concept of “Brasiliensis subcomplex” which included the former species together with T. melanocephala, T. petrocchiae, T. lenti, T. tibiamaculata, and T. vitticeps. To evaluate the relationship among these taxa we combined the results obtained with four mitochondrial genes (12S, 16S, COI and Cytb, adding to 1811 bp) and geometric morphometric analysis of wings and heads. Panstrongylus megistus was included in the analysis as it was previously found related to T. tibiamaculata, T. melanocephala and T. vitticeps. The results of both molecular and morphometric approaches clearly grouped the species analyzed into two monophyletic units, supported by both genetic and wing variability. The first one (G1) comprises the four species originally included in the T. brasiliensis species complex plus T. lenti and T. petrocchiae. The second group (G2) was composed by T. melanocephala, T. tibiamaculata and T. vitticeps, and remarkably, P. megistus if considering wing variability and phylogenetic results. Nevertheless, geometric morphometrics of heads provided a quantitative measurement that discriminates Panstrongylus from the Triatoma species based on the position of the antennal insertion relative to eyes, as it is used as the generic distinctive character. The discrepancy among approaches questions the validity of this character to define Panstrongylus genus. Independently of the chosen group definition —“T. brasiliensis species complex” or “Brasiliensis subcomplex”—we propose to delimit it to species of G1 that are all associated with the Caatinga biome in the Brazilian Northeast. G2 are the ones associated with the Atlantic Forest biome. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-06-01 2018-12-11T16:46:15Z 2018-12-11T16:46:15Z |
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/10.1016/j.actatropica.2017.02.020 Acta Tropica, v. 170, p. 140-148. 1873-6254 0001-706X http://hdl.handle.net/11449/169522 10.1016/j.actatropica.2017.02.020 2-s2.0-85014690553 2-s2.0-85014690553.pdf |
url |
http://dx.doi.org/10.1016/j.actatropica.2017.02.020 http://hdl.handle.net/11449/169522 |
identifier_str_mv |
Acta Tropica, v. 170, p. 140-148. 1873-6254 0001-706X 10.1016/j.actatropica.2017.02.020 2-s2.0-85014690553 2-s2.0-85014690553.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Tropica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
140-148 application/pdf |
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 |
|
_version_ |
1799964590854897664 |