Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes)
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
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.2018.06.027 http://hdl.handle.net/11449/184883 |
Resumo: | Curimatidae, the fourth largest family of detritivorous Neotropical characiform fishes, encompasses eight extant genera and over 110 species dwelling in diverse freshwater habitats from Costa Rica to Argentina. Extensive phylogenetic analyses of soft anatomy and osteology provided evidence for intergeneric and most interspecific relationships, and formed the basis of curimatid taxonomy for nearly 40 years. However, that morphological phylogeny demonstrated incomplete phylogenetic resolution at various scales and has never been tested with extensive molecular data. Herein, we infer molecular phylogenies spanning similar to 70% of the known species diversity using three nuclear and three mitochondrial loci. Topologies from concatenated likelihood and Bayesian analyses and coalescent Bayesian species trees agree broadly with each other, and with the prior morphological hypothesis in many, but not all respects. All molecular analyses support the monophyly of Curimatidae and of six of its constituent genera, and agree on the placement of Curimatopsis as sister to all other curimatids. DNA-based intergeneric relationships differ substantially from prior morphological hypotheses by placing Curimata sister to Potamorhina and Psectrogaster sister to Pseudocurimata, rather than in a ladderized arrangement. Our results also resolve a major uncertainty in the morphological tree by revealing Cyphocharax, a genus for which no anatomical synapomorphy has ever been proposed, as a paraphyletic assemblage containing a monophyletic Steindachnerina and a polyphyletic Curimatella. Overall, the phylogeny expands substantially our understanding of the morphology, phylogenetics and evolution of the Curimatidae, and will guide future intrageneric studies by improving precision in the choice of comparative taxa. |
id |
UNSP_a250bcb04f51133fec36c93287025dfb |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/184883 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes)Freshwater fishesMorphological evolutionMultilocus analysisSystematics*BEASTCurimatidae, the fourth largest family of detritivorous Neotropical characiform fishes, encompasses eight extant genera and over 110 species dwelling in diverse freshwater habitats from Costa Rica to Argentina. Extensive phylogenetic analyses of soft anatomy and osteology provided evidence for intergeneric and most interspecific relationships, and formed the basis of curimatid taxonomy for nearly 40 years. However, that morphological phylogeny demonstrated incomplete phylogenetic resolution at various scales and has never been tested with extensive molecular data. Herein, we infer molecular phylogenies spanning similar to 70% of the known species diversity using three nuclear and three mitochondrial loci. Topologies from concatenated likelihood and Bayesian analyses and coalescent Bayesian species trees agree broadly with each other, and with the prior morphological hypothesis in many, but not all respects. All molecular analyses support the monophyly of Curimatidae and of six of its constituent genera, and agree on the placement of Curimatopsis as sister to all other curimatids. DNA-based intergeneric relationships differ substantially from prior morphological hypotheses by placing Curimata sister to Potamorhina and Psectrogaster sister to Pseudocurimata, rather than in a ladderized arrangement. Our results also resolve a major uncertainty in the morphological tree by revealing Cyphocharax, a genus for which no anatomical synapomorphy has ever been proposed, as a paraphyletic assemblage containing a monophyletic Steindachnerina and a polyphyletic Curimatella. Overall, the phylogeny expands substantially our understanding of the morphology, phylogenetics and evolution of the Curimatidae, and will guide future intrageneric studies by improving precision in the choice of comparative taxa.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)NSFUniv Estadual Paulista, Inst Biociencias, Dept Morfol, Botucatu, SP, BrazilSmithsonian Inst, Dept Vertebrate Zool, Natl Museum Nat Hist, Washington, DC 20560 USAOregon State Univ, Dept Fisheries & Wildlife, Corvallis, OR 97331 USACornell Univ, Museum Vertebrates, Dept Ecol & Evolutionary Biol, Ithaca, NY USAUniv Estadual Paulista, Inst Biociencias, Dept Morfol, Botucatu, SP, BrazilFAPESP: 2011/08374-1FAPESP: 2013/16436-2FAPESP: 2014/26508-3FAPESP: 2016/11313-8NSF: DEB-1257898Elsevier B.V.Universidade Estadual Paulista (Unesp)Smithsonian InstOregon State UnivCornell UnivMelo, Bruno [UNESP]Sidlauskas, BrianHoekzema, KendraVari, RichardDillman, CaseyOliveira, Claudio [UNESP]2019-10-04T12:30:54Z2019-10-04T12:30:54Z2018-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article800-812http://dx.doi.org/10.1016/j.ympev.2018.06.027Molecular Phylogenetics And Evolution. San Diego: Academic Press Inc Elsevier Science, v. 127, p. 800-812, 2018.1055-7903http://hdl.handle.net/11449/18488310.1016/j.ympev.2018.06.027WOS:000446021300070Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMolecular Phylogenetics And Evolutioninfo:eu-repo/semantics/openAccess2021-10-23T20:17:35Zoai:repositorio.unesp.br:11449/184883Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:20:47.710595Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) |
title |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) |
spellingShingle |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) Melo, Bruno [UNESP] Freshwater fishes Morphological evolution Multilocus analysis Systematics *BEAST |
title_short |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) |
title_full |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) |
title_fullStr |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) |
title_full_unstemmed |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) |
title_sort |
Molecular phylogenetics of Neotropical detritivorous fishes of the family Curimatidae (Teleostei: Characiformes) |
author |
Melo, Bruno [UNESP] |
author_facet |
Melo, Bruno [UNESP] Sidlauskas, Brian Hoekzema, Kendra Vari, Richard Dillman, Casey Oliveira, Claudio [UNESP] |
author_role |
author |
author2 |
Sidlauskas, Brian Hoekzema, Kendra Vari, Richard Dillman, Casey 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 Cornell Univ |
dc.contributor.author.fl_str_mv |
Melo, Bruno [UNESP] Sidlauskas, Brian Hoekzema, Kendra Vari, Richard Dillman, Casey Oliveira, Claudio [UNESP] |
dc.subject.por.fl_str_mv |
Freshwater fishes Morphological evolution Multilocus analysis Systematics *BEAST |
topic |
Freshwater fishes Morphological evolution Multilocus analysis Systematics *BEAST |
description |
Curimatidae, the fourth largest family of detritivorous Neotropical characiform fishes, encompasses eight extant genera and over 110 species dwelling in diverse freshwater habitats from Costa Rica to Argentina. Extensive phylogenetic analyses of soft anatomy and osteology provided evidence for intergeneric and most interspecific relationships, and formed the basis of curimatid taxonomy for nearly 40 years. However, that morphological phylogeny demonstrated incomplete phylogenetic resolution at various scales and has never been tested with extensive molecular data. Herein, we infer molecular phylogenies spanning similar to 70% of the known species diversity using three nuclear and three mitochondrial loci. Topologies from concatenated likelihood and Bayesian analyses and coalescent Bayesian species trees agree broadly with each other, and with the prior morphological hypothesis in many, but not all respects. All molecular analyses support the monophyly of Curimatidae and of six of its constituent genera, and agree on the placement of Curimatopsis as sister to all other curimatids. DNA-based intergeneric relationships differ substantially from prior morphological hypotheses by placing Curimata sister to Potamorhina and Psectrogaster sister to Pseudocurimata, rather than in a ladderized arrangement. Our results also resolve a major uncertainty in the morphological tree by revealing Cyphocharax, a genus for which no anatomical synapomorphy has ever been proposed, as a paraphyletic assemblage containing a monophyletic Steindachnerina and a polyphyletic Curimatella. Overall, the phylogeny expands substantially our understanding of the morphology, phylogenetics and evolution of the Curimatidae, and will guide future intrageneric studies by improving precision in the choice of comparative taxa. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-01 2019-10-04T12:30:54Z 2019-10-04T12:30:54Z |
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.2018.06.027 Molecular Phylogenetics And Evolution. San Diego: Academic Press Inc Elsevier Science, v. 127, p. 800-812, 2018. 1055-7903 http://hdl.handle.net/11449/184883 10.1016/j.ympev.2018.06.027 WOS:000446021300070 |
url |
http://dx.doi.org/10.1016/j.ympev.2018.06.027 http://hdl.handle.net/11449/184883 |
identifier_str_mv |
Molecular Phylogenetics And Evolution. San Diego: Academic Press Inc Elsevier Science, v. 127, p. 800-812, 2018. 1055-7903 10.1016/j.ympev.2018.06.027 WOS:000446021300070 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Molecular Phylogenetics And Evolution |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
800-812 |
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 |
|
_version_ |
1808129417698869248 |