Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil

Detalhes bibliográficos
Autor(a) principal: Carvalho, Fernando R.
Data de Publicação: 2014
Outros Autores: Jesus, Guilherme C. De, Langeani, Francisco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1982-0224-20130197
http://hdl.handle.net/11449/114373
Resumo: One of the most gorgeous colored and endangered Hyphessobrycon species, H. flammeus Myers, is redescribed. Diagnostic characters of the species are two vertically elongated humeral spots, no caudal peduncle blotch, 5-8 maxillary teeth, caudal fin hyaline, and longitudinal dark stripe of the body absent. Sexual dimorphism is present, with males being more colored than females and having bony hooks in the anal and pelvic fins, which are dark in their terminal portions. Comments about its occurrence in the upper rio Tietê drainage (upper rio Paraná basin), its conservation status, and the phylogenetic position into Characidae context are also presented.
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spelling Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from BrazilCharaciformesEngraçadinhoFlame tetraCoastal streamsEndangered speciesOne of the most gorgeous colored and endangered Hyphessobrycon species, H. flammeus Myers, is redescribed. Diagnostic characters of the species are two vertically elongated humeral spots, no caudal peduncle blotch, 5-8 maxillary teeth, caudal fin hyaline, and longitudinal dark stripe of the body absent. Sexual dimorphism is present, with males being more colored than females and having bony hooks in the anal and pelvic fins, which are dark in their terminal portions. Comments about its occurrence in the upper rio Tietê drainage (upper rio Paraná basin), its conservation status, and the phylogenetic position into Characidae context are also presented.Uma das mais coloridas e ameaçadas espécies de Hyphessobrycon, H. flammeus, é redescrita. Caracteres diagnósticos para a espécie são duas máculas umerais verticalmente alongadas, mancha no pedúnculo caudal ausente, presença de 5-8 dentes no maxilar, nadadeira caudal hialina e faixa negra longitudinal no flanco ausente. A espécie apresenta dimorfismo sexual, com machos mais coloridos que as fêmeas e com ganchos ósseos nas nadadeiras anal e pélvica; além disso, as extremidades destas nadadeiras são enegrecidas. Comentários sobre a distribuição da espécie na drenagem do alto rio Tietê (bacia do alto rio Paraná), seu status de conservação e posição filogenética no contexto de Characidae são também apresentados.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências, Letras e Ciências Exatas Laboratório de IctiologiaUNESPUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências, Letras e Ciências Exatas Laboratório de IctiologiaUNESPSociedade Brasileira de IctiologiaUniversidade Estadual Paulista (Unesp)Carvalho, Fernando R.Jesus, Guilherme C. DeLangeani, Francisco2015-02-02T12:39:29Z2015-02-02T12:39:29Z2014-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article247-256application/pdfhttp://dx.doi.org/10.1590/1982-0224-20130197Neotropical Ichthyology. Sociedade Brasileira de Ictiologia, v. 12, n. 2, p. 247-256, 2014.1679-6225http://hdl.handle.net/11449/11437310.1590/1982-0224-20130197S1679-62252014000200247S1679-62252014000200247.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNeotropical Ichthyology1.2160,559info:eu-repo/semantics/openAccess2023-11-26T06:17:16Zoai:repositorio.unesp.br:11449/114373Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-26T06:17:16Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
title Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
spellingShingle Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
Carvalho, Fernando R.
Characiformes
Engraçadinho
Flame tetra
Coastal streams
Endangered species
title_short Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
title_full Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
title_fullStr Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
title_full_unstemmed Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
title_sort Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil
author Carvalho, Fernando R.
author_facet Carvalho, Fernando R.
Jesus, Guilherme C. De
Langeani, Francisco
author_role author
author2 Jesus, Guilherme C. De
Langeani, Francisco
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Carvalho, Fernando R.
Jesus, Guilherme C. De
Langeani, Francisco
dc.subject.por.fl_str_mv Characiformes
Engraçadinho
Flame tetra
Coastal streams
Endangered species
topic Characiformes
Engraçadinho
Flame tetra
Coastal streams
Endangered species
description One of the most gorgeous colored and endangered Hyphessobrycon species, H. flammeus Myers, is redescribed. Diagnostic characters of the species are two vertically elongated humeral spots, no caudal peduncle blotch, 5-8 maxillary teeth, caudal fin hyaline, and longitudinal dark stripe of the body absent. Sexual dimorphism is present, with males being more colored than females and having bony hooks in the anal and pelvic fins, which are dark in their terminal portions. Comments about its occurrence in the upper rio Tietê drainage (upper rio Paraná basin), its conservation status, and the phylogenetic position into Characidae context are also presented.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-01
2015-02-02T12:39:29Z
2015-02-02T12:39:29Z
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/10.1590/1982-0224-20130197
Neotropical Ichthyology. Sociedade Brasileira de Ictiologia, v. 12, n. 2, p. 247-256, 2014.
1679-6225
http://hdl.handle.net/11449/114373
10.1590/1982-0224-20130197
S1679-62252014000200247
S1679-62252014000200247.pdf
url http://dx.doi.org/10.1590/1982-0224-20130197
http://hdl.handle.net/11449/114373
identifier_str_mv Neotropical Ichthyology. Sociedade Brasileira de Ictiologia, v. 12, n. 2, p. 247-256, 2014.
1679-6225
10.1590/1982-0224-20130197
S1679-62252014000200247
S1679-62252014000200247.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Neotropical Ichthyology
1.216
0,559
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 247-256
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ictiologia
publisher.none.fl_str_mv Sociedade Brasileira de Ictiologia
dc.source.none.fl_str_mv SciELO
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_ 1803046674783797248

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