Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)

Detalhes bibliográficos
Autor(a) principal: Melo, Bruno F. [UNESP]
Data de Publicação: 2016
Outros Autores: Sidlauskas, Brian L., Hoekzema, Kendra, Frable, Benjamin W., Vari, Richard P., Oliveira, Claudio [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.ympev.2016.05.037
http://hdl.handle.net/11449/161778
Resumo: Migratory detritivores of the characiform family Prochilodontidae occur throughout the freshwaters of much of South America. Prochilodontids often form massive populations and many species achieve substantial body sizes; a combination that makes them one of the most commercially important fish groups on the continent. Their economic significance notwithstanding, prochilodontids have never been the subject of a comprehensive molecular phylogenetic analysis. Using three mitochondrial and three nuclear loci spanning all prochilodontid species, we generated a novel phylogenetic hypothesis for the family. Our results strongly support monophyly of the family and the three included genera. A novel, highly supported placement of Ichthyoelephas sister to the Glade containing Prochilodus and Semaprochilodus diverges from a previous morphological hypothesis. Most previously hypothesized interspecific relationships are corroborated and some longstanding polytomies within Prochilodus and Semaprochilodus are resolved. The morphologically similar P. brevis, P. lacustris, P. nigricans and P. rubrotaeniatus are embedded within what is herein designated as the P. nigricans group. Species limits and distributions of these species are problematic and the group clearly merits taxonomic revision. (C) 2016 Elsevier Inc. All rights reserved.
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spelling Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)Freshwater fishesMultilocus analysisSouth AmericaSystematicsMigratory detritivores of the characiform family Prochilodontidae occur throughout the freshwaters of much of South America. Prochilodontids often form massive populations and many species achieve substantial body sizes; a combination that makes them one of the most commercially important fish groups on the continent. Their economic significance notwithstanding, prochilodontids have never been the subject of a comprehensive molecular phylogenetic analysis. Using three mitochondrial and three nuclear loci spanning all prochilodontid species, we generated a novel phylogenetic hypothesis for the family. Our results strongly support monophyly of the family and the three included genera. A novel, highly supported placement of Ichthyoelephas sister to the Glade containing Prochilodus and Semaprochilodus diverges from a previous morphological hypothesis. Most previously hypothesized interspecific relationships are corroborated and some longstanding polytomies within Prochilodus and Semaprochilodus are resolved. The morphologically similar P. brevis, P. lacustris, P. nigricans and P. rubrotaeniatus are embedded within what is herein designated as the P. nigricans group. Species limits and distributions of these species are problematic and the group clearly merits taxonomic revision. (C) 2016 Elsevier Inc. All rights reserved.NSFFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Paulista, Inst Biociencias, Dept Morfol, R Prof Dr Antonio CW Zanin S-N, BR-18618689 Botucatu, SP, BrazilSmithsonian Inst, Natl Museum Nat Hist, Dept Vertebrate Zool, Washington, DC 20560 USAOregon State Univ, Dept Fisheries & Wildlife, Corvallis, OR 97331 USAUniv Estadual Paulista, Inst Biociencias, Dept Morfol, R Prof Dr Antonio CW Zanin S-N, BR-18618689 Botucatu, SP, BrazilNSF: DEB-1257898FAPESP: 11/08374-1FAPESP: 12/51014-9FAPESP: 13/16436-2FAPESP: 14/26508-3CNPq: 40258/2014-7Elsevier B.V.Universidade Estadual Paulista (Unesp)Smithsonian InstOregon State UnivMelo, Bruno F. [UNESP]Sidlauskas, Brian L.Hoekzema, KendraFrable, Benjamin W.Vari, Richard P.Oliveira, Claudio [UNESP]2018-11-26T16:48:35Z2018-11-26T16:48:35Z2016-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article189-201application/pdfhttp://dx.doi.org/10.1016/j.ympev.2016.05.037Molecular Phylogenetics And Evolution. San Diego: Academic Press Inc Elsevier Science, v. 102, p. 189-201, 2016.1055-7903http://hdl.handle.net/11449/16177810.1016/j.ympev.2016.05.037WOS:000380622600017WOS000380622600017.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMolecular Phylogenetics And Evolution2,088info:eu-repo/semantics/openAccess2023-10-28T06:07:13Zoai:repositorio.unesp.br:11449/161778Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:14:31.200668Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
title Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
spellingShingle Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
Melo, Bruno F. [UNESP]
Freshwater fishes
Multilocus analysis
South America
Systematics
title_short Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
title_full Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
title_fullStr Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
title_full_unstemmed Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
title_sort Molecular phylogenetics of the Neotropical fish family Prochilodontidae (Teleostei: Characiformes)
author Melo, Bruno F. [UNESP]
author_facet Melo, Bruno F. [UNESP]
Sidlauskas, Brian L.
Hoekzema, Kendra
Frable, Benjamin W.
Vari, Richard P.
Oliveira, Claudio [UNESP]
author_role author
author2 Sidlauskas, Brian L.
Hoekzema, Kendra
Frable, Benjamin W.
Vari, Richard P.
Oliveira, Claudio [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Smithsonian Inst
Oregon State Univ
dc.contributor.author.fl_str_mv Melo, Bruno F. [UNESP]
Sidlauskas, Brian L.
Hoekzema, Kendra
Frable, Benjamin W.
Vari, Richard P.
Oliveira, Claudio [UNESP]
dc.subject.por.fl_str_mv Freshwater fishes
Multilocus analysis
South America
Systematics
topic Freshwater fishes
Multilocus analysis
South America
Systematics
description Migratory detritivores of the characiform family Prochilodontidae occur throughout the freshwaters of much of South America. Prochilodontids often form massive populations and many species achieve substantial body sizes; a combination that makes them one of the most commercially important fish groups on the continent. Their economic significance notwithstanding, prochilodontids have never been the subject of a comprehensive molecular phylogenetic analysis. Using three mitochondrial and three nuclear loci spanning all prochilodontid species, we generated a novel phylogenetic hypothesis for the family. Our results strongly support monophyly of the family and the three included genera. A novel, highly supported placement of Ichthyoelephas sister to the Glade containing Prochilodus and Semaprochilodus diverges from a previous morphological hypothesis. Most previously hypothesized interspecific relationships are corroborated and some longstanding polytomies within Prochilodus and Semaprochilodus are resolved. The morphologically similar P. brevis, P. lacustris, P. nigricans and P. rubrotaeniatus are embedded within what is herein designated as the P. nigricans group. Species limits and distributions of these species are problematic and the group clearly merits taxonomic revision. (C) 2016 Elsevier Inc. All rights reserved.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
2018-11-26T16:48:35Z
2018-11-26T16:48:35Z
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.2016.05.037
Molecular Phylogenetics And Evolution. San Diego: Academic Press Inc Elsevier Science, v. 102, p. 189-201, 2016.
1055-7903
http://hdl.handle.net/11449/161778
10.1016/j.ympev.2016.05.037
WOS:000380622600017
WOS000380622600017.pdf
url http://dx.doi.org/10.1016/j.ympev.2016.05.037
http://hdl.handle.net/11449/161778
identifier_str_mv Molecular Phylogenetics And Evolution. San Diego: Academic Press Inc Elsevier Science, v. 102, p. 189-201, 2016.
1055-7903
10.1016/j.ympev.2016.05.037
WOS:000380622600017
WOS000380622600017.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Molecular Phylogenetics And Evolution
2,088
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 189-201
application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv 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
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