A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura)
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.12452 http://hdl.handle.net/11449/209994 |
Resumo: | Eleutherodactylus bilineatus has long been an enigma. Recent phylogenetic analyses have recovered this species as part of a clade including Barycholos and Noblella, but the relationship among these groups still remains contentious. In this study, we test the phylogenetic position and reassess the taxonomic status of this long-term incertae sedis species. We use phylogenetic analyses of nuclear and mitochondrial gene sequences and data for external morphology and osteology of E. bilineatus and its related genera. We recover the species as an independent lineage forming a fully supported clade with Barycholos and Noblella. The combination of inferred relationships and morphological traits supports the erection of a new genus that we name and diagnose. Our analyses also recover a non-monophyletic Noblella and the species of the genus, although morphologically similar, are part of different clades: one including species from central Andes and the other one including species from northern Andes. Moreover, distribution patterns point out connections among distant biogeographical areas of South America and a widespread distribution of an ancestor for the clade including Barycholos, E. bilineatus, and Noblella. We also compare the relationships among clades of Brachycephaloidea and, hence, the family and subfamily classifications in different studies. We show that the family classification is probably far from becoming stable, mostly due to arbitrary selections of hierarchy of the clades. However, we show that by assigning a family to each of the highly supported and frequently recovered clades would render a more stable taxonomy of Brachycephaloidea. |
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A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura)BarycholosEleutherodactylus bilineatusNoblellaphylogenytaxonomyEleutherodactylus bilineatus has long been an enigma. Recent phylogenetic analyses have recovered this species as part of a clade including Barycholos and Noblella, but the relationship among these groups still remains contentious. In this study, we test the phylogenetic position and reassess the taxonomic status of this long-term incertae sedis species. We use phylogenetic analyses of nuclear and mitochondrial gene sequences and data for external morphology and osteology of E. bilineatus and its related genera. We recover the species as an independent lineage forming a fully supported clade with Barycholos and Noblella. The combination of inferred relationships and morphological traits supports the erection of a new genus that we name and diagnose. Our analyses also recover a non-monophyletic Noblella and the species of the genus, although morphologically similar, are part of different clades: one including species from central Andes and the other one including species from northern Andes. Moreover, distribution patterns point out connections among distant biogeographical areas of South America and a widespread distribution of an ancestor for the clade including Barycholos, E. bilineatus, and Noblella. We also compare the relationships among clades of Brachycephaloidea and, hence, the family and subfamily classifications in different studies. We show that the family classification is probably far from becoming stable, mostly due to arbitrary selections of hierarchy of the clades. However, we show that by assigning a family to each of the highly supported and frequently recovered clades would render a more stable taxonomy of Brachycephaloidea.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)Univ Estadual Paulista, Dept Biodiversidade, Inst Biociencias, Lab Herpetol, Av 24A 1515, BR-13506900 Rio Claro, SP, BrazilUniv Estadual Paulista, Ctr Aquicultura CAUNESP, Inst Biociencias, Av 24A 1515, BR-13506900 Rio Claro, SP, BrazilUniv Estado Rio de Janeiro, Inst Biol Roberto Alcantara Gomes, Dept Zool, Rio De Janeiro, BrazilUniv Fed Rio de Janeiro, Dept Vertebrados, Museu Nacl, Setor Herpetol, Rio De Janeiro, BrazilUniv Estadual Paulista, Dept Biodiversidade, Inst Biociencias, Lab Herpetol, Av 24A 1515, BR-13506900 Rio Claro, SP, BrazilUniv Estadual Paulista, Ctr Aquicultura CAUNESP, Inst Biociencias, Av 24A 1515, BR-13506900 Rio Claro, SP, BrazilCNPq: 306623/2018-8FAPESP: 2013/50741-7FAPESP: 2017/08488-3FAPESP: 2019/04076-8FAPERJ: E-26/010.100954/2018FAPERJ: E-26/210.034/2018FAPERJ: E-26/211.154/2019Wiley-BlackwellUniversidade Estadual Paulista (Unesp)Universidade do Estado do Rio de Janeiro (UERJ)Universidade Federal do Rio de Janeiro (UFRJ)Motta, Ana Paula [UNESP]Goulart Taucce, Pedro Paulo [UNESP]Baptista Haddad, Celio Fernando [UNESP]Canedo, Clarissa2021-06-25T12:36:03Z2021-06-25T12:36:03Z2021-02-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article663-679http://dx.doi.org/10.1111/jzs.12452Journal Of Zoological Systematics And Evolutionary Research. Hoboken: Wiley, v. 59, n. 3, p. 663-679, 2021.0947-5745http://hdl.handle.net/11449/20999410.1111/jzs.12452WOS:000613931400001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Zoological Systematics And Evolutionary Researchinfo:eu-repo/semantics/openAccess2024-04-09T15:37:12Zoai:repositorio.unesp.br:11449/209994Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:22:35.648992Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) |
title |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) |
spellingShingle |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) Motta, Ana Paula [UNESP] Barycholos Eleutherodactylus bilineatus Noblella phylogeny taxonomy |
title_short |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) |
title_full |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) |
title_fullStr |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) |
title_full_unstemmed |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) |
title_sort |
A new terraranan genus from the Brazilian Atlantic Forest with comments on the systematics of Brachycephaloidea (Amphibia: Anura) |
author |
Motta, Ana Paula [UNESP] |
author_facet |
Motta, Ana Paula [UNESP] Goulart Taucce, Pedro Paulo [UNESP] Baptista Haddad, Celio Fernando [UNESP] Canedo, Clarissa |
author_role |
author |
author2 |
Goulart Taucce, Pedro Paulo [UNESP] Baptista Haddad, Celio Fernando [UNESP] Canedo, Clarissa |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade do Estado do Rio de Janeiro (UERJ) Universidade Federal do Rio de Janeiro (UFRJ) |
dc.contributor.author.fl_str_mv |
Motta, Ana Paula [UNESP] Goulart Taucce, Pedro Paulo [UNESP] Baptista Haddad, Celio Fernando [UNESP] Canedo, Clarissa |
dc.subject.por.fl_str_mv |
Barycholos Eleutherodactylus bilineatus Noblella phylogeny taxonomy |
topic |
Barycholos Eleutherodactylus bilineatus Noblella phylogeny taxonomy |
description |
Eleutherodactylus bilineatus has long been an enigma. Recent phylogenetic analyses have recovered this species as part of a clade including Barycholos and Noblella, but the relationship among these groups still remains contentious. In this study, we test the phylogenetic position and reassess the taxonomic status of this long-term incertae sedis species. We use phylogenetic analyses of nuclear and mitochondrial gene sequences and data for external morphology and osteology of E. bilineatus and its related genera. We recover the species as an independent lineage forming a fully supported clade with Barycholos and Noblella. The combination of inferred relationships and morphological traits supports the erection of a new genus that we name and diagnose. Our analyses also recover a non-monophyletic Noblella and the species of the genus, although morphologically similar, are part of different clades: one including species from central Andes and the other one including species from northern Andes. Moreover, distribution patterns point out connections among distant biogeographical areas of South America and a widespread distribution of an ancestor for the clade including Barycholos, E. bilineatus, and Noblella. We also compare the relationships among clades of Brachycephaloidea and, hence, the family and subfamily classifications in different studies. We show that the family classification is probably far from becoming stable, mostly due to arbitrary selections of hierarchy of the clades. However, we show that by assigning a family to each of the highly supported and frequently recovered clades would render a more stable taxonomy of Brachycephaloidea. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T12:36:03Z 2021-06-25T12:36:03Z 2021-02-02 |
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.12452 Journal Of Zoological Systematics And Evolutionary Research. Hoboken: Wiley, v. 59, n. 3, p. 663-679, 2021. 0947-5745 http://hdl.handle.net/11449/209994 10.1111/jzs.12452 WOS:000613931400001 |
url |
http://dx.doi.org/10.1111/jzs.12452 http://hdl.handle.net/11449/209994 |
identifier_str_mv |
Journal Of Zoological Systematics And Evolutionary Research. Hoboken: Wiley, v. 59, n. 3, p. 663-679, 2021. 0947-5745 10.1111/jzs.12452 WOS:000613931400001 |
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.format.none.fl_str_mv |
663-679 |
dc.publisher.none.fl_str_mv |
Wiley-Blackwell |
publisher.none.fl_str_mv |
Wiley-Blackwell |
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_ |
1808129314966732800 |