Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.ympev.2012.04.007 http://hdl.handle.net/11449/18766 |
Resumo: | The subfamily Aphyocharacinae was recently redefined to comprise eight genera: Aphyocharax, Prionobrama, Paragoniates, Phenagoniates, Leptagoniates, Xenagoniates, Rachoviscus and Inpaichthys. This new composition, however, is partially incongruent with published results of molecular studies especially concerning the positions of Rachoviscus and Inpaichthys. Our goal was to investigate the monophyly of Aphyocharacinae and its interrelationships using three distinct phylogenetic methodologies: Maximum-likelihood and Bayesian analyses of molecular data, and also Parsimony analysis of a concatenated molecular and morphological dataset. All tree topologies recovered herein suggest that Rachoviscus, Inpaichthys and Leptagoniates pi do not belong to the Aphyocharacinae. The remaining aphyocharacin taxa analyzed do form a monophyletic group, which is itself composed of two subgroups being one comprised of Paragoniates, Phenagoniates, Leptagoniates and Xenagoniates, and the other comprised of Aphyocharax and Prionobrama. Internal relationships among these genera are statistically well supported and morphological synapomorphies are presented at the generic level. All tree topologies also indicate that Aphyocharacidium is closely related to Aphyocharacinae suggesting that it should be included in this subfamily. As recognized in the present study, the Aphyocharacinae is diagnosed by a single morphological synapomorphy: two dorsal-fin rays articulating with the first dorsal pterygiophore. (C) 2012 Elsevier B.V. All rights reserved. |
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Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized generaNeotropical fishesEvolutionary relationshipsSouth AmericaAphyocharaxThe subfamily Aphyocharacinae was recently redefined to comprise eight genera: Aphyocharax, Prionobrama, Paragoniates, Phenagoniates, Leptagoniates, Xenagoniates, Rachoviscus and Inpaichthys. This new composition, however, is partially incongruent with published results of molecular studies especially concerning the positions of Rachoviscus and Inpaichthys. Our goal was to investigate the monophyly of Aphyocharacinae and its interrelationships using three distinct phylogenetic methodologies: Maximum-likelihood and Bayesian analyses of molecular data, and also Parsimony analysis of a concatenated molecular and morphological dataset. All tree topologies recovered herein suggest that Rachoviscus, Inpaichthys and Leptagoniates pi do not belong to the Aphyocharacinae. The remaining aphyocharacin taxa analyzed do form a monophyletic group, which is itself composed of two subgroups being one comprised of Paragoniates, Phenagoniates, Leptagoniates and Xenagoniates, and the other comprised of Aphyocharax and Prionobrama. Internal relationships among these genera are statistically well supported and morphological synapomorphies are presented at the generic level. All tree topologies also indicate that Aphyocharacidium is closely related to Aphyocharacinae suggesting that it should be included in this subfamily. As recognized in the present study, the Aphyocharacinae is diagnosed by a single morphological synapomorphy: two dorsal-fin rays articulating with the first dorsal pterygiophore. (C) 2012 Elsevier B.V. All rights reserved.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação do Instituto de Biociencias de Botucatu (FundBio)Univ Estadual Paulista, UNESP, Inst Biociencias, Dept Morfol, BR-18618970 Botucatu, SP, BrazilUniversidade do Estado do Rio de Janeiro (UERJ), Fac Formacao Prof, Dept Ciencias, BR-24435005 Sao Goncalo, RJ, BrazilUniv Sagrado Coracao, Ctr Ciencias Saude, Setor Zool, Lab Ictiol, BR-17011160 Bauru, SP, BrazilUniv Estadual Paulista, UNESP, Inst Biociencias, Dept Morfol, BR-18618970 Botucatu, SP, BrazilFAPESP: 04/09219-6CNPq: 132938/2009-0Academic Press Inc. Elsevier B.V.Universidade Estadual Paulista (Unesp)Universidade do Estado do Rio de Janeiro (UERJ)Universidade de São Paulo (USP)Tagliacollo, Victor A. [UNESP]Souza-Lima, RosanaBenine, Ricardo C.Oliveira, Claudio [UNESP]2014-05-20T13:52:34Z2014-05-20T13:52:34Z2012-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article297-307application/pdfhttp://dx.doi.org/10.1016/j.ympev.2012.04.007Molecular Phylogenetics and Evolution. San Diego: Academic Press Inc. Elsevier B.V., v. 64, n. 2, p. 297-307, 2012.1055-7903http://hdl.handle.net/11449/1876610.1016/j.ympev.2012.04.007WOS:000305374600005WOS000305374600005.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMolecular Phylogenetics and Evolution4.4122,088info:eu-repo/semantics/openAccess2023-12-12T06:18:00Zoai:repositorio.unesp.br:11449/18766Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:06:44.467478Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera |
title |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera |
spellingShingle |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera Tagliacollo, Victor A. [UNESP] Neotropical fishes Evolutionary relationships South America Aphyocharax |
title_short |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera |
title_full |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera |
title_fullStr |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera |
title_full_unstemmed |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera |
title_sort |
Molecular phylogeny of Aphyocharacinae (Characiformes, Characidae) with morphological diagnoses for the subfamily and recognized genera |
author |
Tagliacollo, Victor A. [UNESP] |
author_facet |
Tagliacollo, Victor A. [UNESP] Souza-Lima, Rosana Benine, Ricardo C. Oliveira, Claudio [UNESP] |
author_role |
author |
author2 |
Souza-Lima, Rosana Benine, Ricardo C. Oliveira, Claudio [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade do Estado do Rio de Janeiro (UERJ) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Tagliacollo, Victor A. [UNESP] Souza-Lima, Rosana Benine, Ricardo C. Oliveira, Claudio [UNESP] |
dc.subject.por.fl_str_mv |
Neotropical fishes Evolutionary relationships South America Aphyocharax |
topic |
Neotropical fishes Evolutionary relationships South America Aphyocharax |
description |
The subfamily Aphyocharacinae was recently redefined to comprise eight genera: Aphyocharax, Prionobrama, Paragoniates, Phenagoniates, Leptagoniates, Xenagoniates, Rachoviscus and Inpaichthys. This new composition, however, is partially incongruent with published results of molecular studies especially concerning the positions of Rachoviscus and Inpaichthys. Our goal was to investigate the monophyly of Aphyocharacinae and its interrelationships using three distinct phylogenetic methodologies: Maximum-likelihood and Bayesian analyses of molecular data, and also Parsimony analysis of a concatenated molecular and morphological dataset. All tree topologies recovered herein suggest that Rachoviscus, Inpaichthys and Leptagoniates pi do not belong to the Aphyocharacinae. The remaining aphyocharacin taxa analyzed do form a monophyletic group, which is itself composed of two subgroups being one comprised of Paragoniates, Phenagoniates, Leptagoniates and Xenagoniates, and the other comprised of Aphyocharax and Prionobrama. Internal relationships among these genera are statistically well supported and morphological synapomorphies are presented at the generic level. All tree topologies also indicate that Aphyocharacidium is closely related to Aphyocharacinae suggesting that it should be included in this subfamily. As recognized in the present study, the Aphyocharacinae is diagnosed by a single morphological synapomorphy: two dorsal-fin rays articulating with the first dorsal pterygiophore. (C) 2012 Elsevier B.V. All rights reserved. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-08-01 2014-05-20T13:52:34Z 2014-05-20T13:52:34Z |
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.ympev.2012.04.007 Molecular Phylogenetics and Evolution. San Diego: Academic Press Inc. Elsevier B.V., v. 64, n. 2, p. 297-307, 2012. 1055-7903 http://hdl.handle.net/11449/18766 10.1016/j.ympev.2012.04.007 WOS:000305374600005 WOS000305374600005.pdf |
url |
http://dx.doi.org/10.1016/j.ympev.2012.04.007 http://hdl.handle.net/11449/18766 |
identifier_str_mv |
Molecular Phylogenetics and Evolution. San Diego: Academic Press Inc. Elsevier B.V., v. 64, n. 2, p. 297-307, 2012. 1055-7903 10.1016/j.ympev.2012.04.007 WOS:000305374600005 WOS000305374600005.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Molecular Phylogenetics and Evolution 4.412 2,088 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
297-307 application/pdf |
dc.publisher.none.fl_str_mv |
Academic Press Inc. Elsevier B.V. |
publisher.none.fl_str_mv |
Academic Press Inc. Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808129161488760832 |