Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae)
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/10.1111/jzs.12517 http://hdl.handle.net/11449/233366 |
Resumo: | The Stevardiinae are a high diverse subfamily of Characidae, the richest family of Neotropical fishes. Many species are inseminating (internal fertilization) and consequently display diverse morphology of reproductive organs and sperm cells. We test the monophyly and internal relationships of the Stevardiinae through a phylogenetic analysis based on a new set of morphological characters, including reproductive traits, combined with publicly available molecular data. We defined 176 characters from general morphology and primary and secondary sexual characters, coded for 54 species. Analyses were made under parsimony using a broad range of extended implied weighting parameters. Given the different morphological characters we use, this analysis provides additional synapomorphies and an independent test for previous hypotheses based on morphological and combined morphological and molecular datasets. Our final hypothesis is a single most parsimonious tree of 6341 steps obtained under three different weighting schemes. This recovers the monophyly of the tribes Creagrutini, Diapomini, Glandulocaudini, Hemibryconini, Landonini (including Eretmobryconini), Stevardiini, and Xenurobryconini. It also supports the recognition of the monotypic tribe Phenacobryconini. Insemination is ambiguously optimized as present in the common ancestor of Stevardiinae and in the common ancestor of all members of the subfamily except for Landonini. That reconstruction constitutes a novel hypothesis about the evolution of insemination within Characidae. |
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spelling |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae)CharaciformesfishfreshwaterichthyologyneotropicalsystematicstaxonomyThe Stevardiinae are a high diverse subfamily of Characidae, the richest family of Neotropical fishes. Many species are inseminating (internal fertilization) and consequently display diverse morphology of reproductive organs and sperm cells. We test the monophyly and internal relationships of the Stevardiinae through a phylogenetic analysis based on a new set of morphological characters, including reproductive traits, combined with publicly available molecular data. We defined 176 characters from general morphology and primary and secondary sexual characters, coded for 54 species. Analyses were made under parsimony using a broad range of extended implied weighting parameters. Given the different morphological characters we use, this analysis provides additional synapomorphies and an independent test for previous hypotheses based on morphological and combined morphological and molecular datasets. Our final hypothesis is a single most parsimonious tree of 6341 steps obtained under three different weighting schemes. This recovers the monophyly of the tribes Creagrutini, Diapomini, Glandulocaudini, Hemibryconini, Landonini (including Eretmobryconini), Stevardiini, and Xenurobryconini. It also supports the recognition of the monotypic tribe Phenacobryconini. Insemination is ambiguously optimized as present in the common ancestor of Stevardiinae and in the common ancestor of all members of the subfamily except for Landonini. That reconstruction constitutes a novel hypothesis about the evolution of insemination within Characidae.Instituto de Biociências Universidade Federal de Mato GrossoFundación Miguel Lillo Unidad Ejecutora Lillo (CONICET-FML)Depto de Morfologia Instituto de Biociências Universidade Estadual Paulista Júlio de Mesquita FilhoInstituto de Biociências Universidade Federal do Mato Grosso do SulInstituto de Ciências Naturais Humanas e Sociais-CUS Universidade Federal de Mato GrossoMuseu de Zoologia Universidade de São PauloDepto de Morfologia Instituto de Biociências Universidade Estadual Paulista Júlio de Mesquita FilhoUniversidade Federal de Mato GrossoUnidad Ejecutora Lillo (CONICET-FML)Universidade Estadual Paulista (UNESP)Universidade Federal do Mato Grosso do SulUniversidade de São Paulo (USP)Ferreira, Katiane M.Mirande, Juan MarcosQuagio-Grassiotto, Irani [UNESP]Santana, Júlio C. O.Baicere-Silva, Clarianna MartinsMenezes, Naércio A.2022-05-01T07:59:07Z2022-05-01T07:59:07Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1111/jzs.12517Journal of Zoological Systematics and Evolutionary Research.1439-04690947-5745http://hdl.handle.net/11449/23336610.1111/jzs.125172-s2.0-85112101724Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Zoological Systematics and Evolutionary Researchinfo:eu-repo/semantics/openAccess2022-05-01T07:59:07Zoai:repositorio.unesp.br:11449/233366Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:08:13.952255Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) |
title |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) |
spellingShingle |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) Ferreira, Katiane M. Characiformes fish freshwater ichthyology neotropical systematics taxonomy |
title_short |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) |
title_full |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) |
title_fullStr |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) |
title_full_unstemmed |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) |
title_sort |
Testing the phylogenetic hypotheses of Stevardiinae Gill, 1858 in light of new phenotypic data (Teleostei: Characidae) |
author |
Ferreira, Katiane M. |
author_facet |
Ferreira, Katiane M. Mirande, Juan Marcos Quagio-Grassiotto, Irani [UNESP] Santana, Júlio C. O. Baicere-Silva, Clarianna Martins Menezes, Naércio A. |
author_role |
author |
author2 |
Mirande, Juan Marcos Quagio-Grassiotto, Irani [UNESP] Santana, Júlio C. O. Baicere-Silva, Clarianna Martins Menezes, Naércio A. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Mato Grosso Unidad Ejecutora Lillo (CONICET-FML) Universidade Estadual Paulista (UNESP) Universidade Federal do Mato Grosso do Sul Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Ferreira, Katiane M. Mirande, Juan Marcos Quagio-Grassiotto, Irani [UNESP] Santana, Júlio C. O. Baicere-Silva, Clarianna Martins Menezes, Naércio A. |
dc.subject.por.fl_str_mv |
Characiformes fish freshwater ichthyology neotropical systematics taxonomy |
topic |
Characiformes fish freshwater ichthyology neotropical systematics taxonomy |
description |
The Stevardiinae are a high diverse subfamily of Characidae, the richest family of Neotropical fishes. Many species are inseminating (internal fertilization) and consequently display diverse morphology of reproductive organs and sperm cells. We test the monophyly and internal relationships of the Stevardiinae through a phylogenetic analysis based on a new set of morphological characters, including reproductive traits, combined with publicly available molecular data. We defined 176 characters from general morphology and primary and secondary sexual characters, coded for 54 species. Analyses were made under parsimony using a broad range of extended implied weighting parameters. Given the different morphological characters we use, this analysis provides additional synapomorphies and an independent test for previous hypotheses based on morphological and combined morphological and molecular datasets. Our final hypothesis is a single most parsimonious tree of 6341 steps obtained under three different weighting schemes. This recovers the monophyly of the tribes Creagrutini, Diapomini, Glandulocaudini, Hemibryconini, Landonini (including Eretmobryconini), Stevardiini, and Xenurobryconini. It also supports the recognition of the monotypic tribe Phenacobryconini. Insemination is ambiguously optimized as present in the common ancestor of Stevardiinae and in the common ancestor of all members of the subfamily except for Landonini. That reconstruction constitutes a novel hypothesis about the evolution of insemination within Characidae. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-05-01T07:59:07Z 2022-05-01T07:59:07Z |
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/10.1111/jzs.12517 Journal of Zoological Systematics and Evolutionary Research. 1439-0469 0947-5745 http://hdl.handle.net/11449/233366 10.1111/jzs.12517 2-s2.0-85112101724 |
url |
http://dx.doi.org/10.1111/jzs.12517 http://hdl.handle.net/11449/233366 |
identifier_str_mv |
Journal of Zoological Systematics and Evolutionary Research. 1439-0469 0947-5745 10.1111/jzs.12517 2-s2.0-85112101724 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Zoological Systematics and Evolutionary Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1808129588520288256 |