A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil

Detalhes bibliográficos
Autor(a) principal: Silva, Gabriel S. C. [UNESP]
Data de Publicação: 2011
Outros Autores: Benine, Ricardo C. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.11646/zootaxa.2911.1.3
http://hdl.handle.net/11449/226368
Resumo: A new characid, Tetragonopterus anostomus, is described from the upper rio Araguaia, Central Brazil. The new species is distinguished from its congeners (T. argenteus, T. carvalhoi, T. chalceus e T. rarus) by traits related to the position of the mouth, number of premaxillary teeth, number of predorsal scales, overall color pattern, and number of gill rakers. A brief discussion on its putative ecomorphological adaptations is provided. © 2011 Magnolia Press.
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spelling A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central BrazilFreshwaterNeotropical regionTaxonomyTetragonopterus chalceusA new characid, Tetragonopterus anostomus, is described from the upper rio Araguaia, Central Brazil. The new species is distinguished from its congeners (T. argenteus, T. carvalhoi, T. chalceus e T. rarus) by traits related to the position of the mouth, number of premaxillary teeth, number of predorsal scales, overall color pattern, and number of gill rakers. A brief discussion on its putative ecomorphological adaptations is provided. © 2011 Magnolia Press.Laboratório de Biologia e Genética de Peixes Departamento de Morfologia IBB-UNESP Campus de Botucatu, Botucatu, SP, 18618-970Laboratório de Biologia e Genética de Peixes Departamento de Morfologia IBB-UNESP Campus de Botucatu, Botucatu, SP, 18618-970Universidade Estadual Paulista (UNESP)Silva, Gabriel S. C. [UNESP]Benine, Ricardo C. [UNESP]2022-04-28T22:37:28Z2022-04-28T22:37:28Z2011-06-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article50-56http://dx.doi.org/10.11646/zootaxa.2911.1.3Zootaxa, n. 2911, p. 50-56, 2011.1175-53341175-5326http://hdl.handle.net/11449/22636810.11646/zootaxa.2911.1.32-s2.0-79958704113Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengZootaxainfo:eu-repo/semantics/openAccess2022-04-28T22:37:28Zoai:repositorio.unesp.br:11449/226368Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T22:37:28Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
title A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
spellingShingle A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
Silva, Gabriel S. C. [UNESP]
Freshwater
Neotropical region
Taxonomy
Tetragonopterus chalceus
title_short A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
title_full A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
title_fullStr A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
title_full_unstemmed A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
title_sort A new species of Tetragonopterus Cuvier, 1816 (Characiformes, Characidae, Tetragonopterinae) from the upper rio Araguaia Central Brazil
author Silva, Gabriel S. C. [UNESP]
author_facet Silva, Gabriel S. C. [UNESP]
Benine, Ricardo C. [UNESP]
author_role author
author2 Benine, Ricardo C. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Silva, Gabriel S. C. [UNESP]
Benine, Ricardo C. [UNESP]
dc.subject.por.fl_str_mv Freshwater
Neotropical region
Taxonomy
Tetragonopterus chalceus
topic Freshwater
Neotropical region
Taxonomy
Tetragonopterus chalceus
description A new characid, Tetragonopterus anostomus, is described from the upper rio Araguaia, Central Brazil. The new species is distinguished from its congeners (T. argenteus, T. carvalhoi, T. chalceus e T. rarus) by traits related to the position of the mouth, number of premaxillary teeth, number of predorsal scales, overall color pattern, and number of gill rakers. A brief discussion on its putative ecomorphological adaptations is provided. © 2011 Magnolia Press.
publishDate 2011
dc.date.none.fl_str_mv 2011-06-09
2022-04-28T22:37:28Z
2022-04-28T22:37:28Z
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/10.11646/zootaxa.2911.1.3
Zootaxa, n. 2911, p. 50-56, 2011.
1175-5334
1175-5326
http://hdl.handle.net/11449/226368
10.11646/zootaxa.2911.1.3
2-s2.0-79958704113
url http://dx.doi.org/10.11646/zootaxa.2911.1.3
http://hdl.handle.net/11449/226368
identifier_str_mv Zootaxa, n. 2911, p. 50-56, 2011.
1175-5334
1175-5326
10.11646/zootaxa.2911.1.3
2-s2.0-79958704113
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Zootaxa
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 50-56
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
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