A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil

Detalhes bibliográficos
Autor(a) principal: Reis, Roberto E.
Data de Publicação: 2014
Outros Autores: Malabarba, Luiz R., Lucena, Carlos A.S. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivos de Zoologia (Online)
Texto Completo: https://www.revistas.usp.br/azmz/article/view/88069
Resumo: Rhamdella zelimai, new species, is described from the coastal river drainages in northeastern Rio Grande do Sul and southern Santa Catarina States, Brazil. The new species is readily distinguished from its congeners by the hypertrophy of the rictal fold, mainly its lower portion, consisting of a large and fleshy lobe that bends ventrally on itself. The phylogenetic relationships of the new species are assessed and it was recovered as belonging to the clade composed of R. eriarcha (from the laguna dos Patos basin), R. longiuscula (from the rio Uruguai), and R. cainguae (from the lower rio Paraná).
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spelling A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern BrazilCatfishesEndemismNeotropicalRio Grande do SulSanta CatarinaTaxonomySystematics.Rhamdella zelimai, new species, is described from the coastal river drainages in northeastern Rio Grande do Sul and southern Santa Catarina States, Brazil. The new species is readily distinguished from its congeners by the hypertrophy of the rictal fold, mainly its lower portion, consisting of a large and fleshy lobe that bends ventrally on itself. The phylogenetic relationships of the new species are assessed and it was recovered as belonging to the clade composed of R. eriarcha (from the laguna dos Patos basin), R. longiuscula (from the rio Uruguai), and R. cainguae (from the lower rio Paraná).Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).2014-11-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/azmz/article/view/8806910.11606/issn.2176-7793.v45iespp41-50Arquivos de Zoologia; v. 45 (2014): Número Especial; 41-50Arquivos de Zoologia; Vol. 45 (2014): Número Especial; 41-50Arquivos de Zoologia; Vol. 45 (2014): Número Especial; 41-502176-77930066-7870reponame:Arquivos de Zoologia (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/azmz/article/view/88069/90956Copyright (c) 2014 Arquivos de Zoologiainfo:eu-repo/semantics/openAccessReis, Roberto E.Malabarba, Luiz R.Lucena, Carlos A.S. de2018-09-03T11:24:36Zoai:revistas.usp.br:article/88069Revistahttps://www.revistas.usp.br/azmzPUBhttps://www.revistas.usp.br/azmz/oaipublicacaomz@usp.br ; einicker@usp.br2176-77930066-7870opendoar:2023-01-12T16:41:11.672290Arquivos de Zoologia (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
title A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
spellingShingle A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
Reis, Roberto E.
Catfishes
Endemism
Neotropical
Rio Grande do Sul
Santa Catarina
Taxonomy
Systematics.
title_short A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
title_full A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
title_fullStr A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
title_full_unstemmed A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
title_sort A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil
author Reis, Roberto E.
author_facet Reis, Roberto E.
Malabarba, Luiz R.
Lucena, Carlos A.S. de
author_role author
author2 Malabarba, Luiz R.
Lucena, Carlos A.S. de
author2_role author
author
dc.contributor.author.fl_str_mv Reis, Roberto E.
Malabarba, Luiz R.
Lucena, Carlos A.S. de
dc.subject.por.fl_str_mv Catfishes
Endemism
Neotropical
Rio Grande do Sul
Santa Catarina
Taxonomy
Systematics.
topic Catfishes
Endemism
Neotropical
Rio Grande do Sul
Santa Catarina
Taxonomy
Systematics.
description Rhamdella zelimai, new species, is described from the coastal river drainages in northeastern Rio Grande do Sul and southern Santa Catarina States, Brazil. The new species is readily distinguished from its congeners by the hypertrophy of the rictal fold, mainly its lower portion, consisting of a large and fleshy lobe that bends ventrally on itself. The phylogenetic relationships of the new species are assessed and it was recovered as belonging to the clade composed of R. eriarcha (from the laguna dos Patos basin), R. longiuscula (from the rio Uruguai), and R. cainguae (from the lower rio Paraná).
publishDate 2014
dc.date.none.fl_str_mv 2014-11-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/azmz/article/view/88069
10.11606/issn.2176-7793.v45iespp41-50
url https://www.revistas.usp.br/azmz/article/view/88069
identifier_str_mv 10.11606/issn.2176-7793.v45iespp41-50
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/azmz/article/view/88069/90956
dc.rights.driver.fl_str_mv Copyright (c) 2014 Arquivos de Zoologia
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2014 Arquivos de Zoologia
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
dc.source.none.fl_str_mv Arquivos de Zoologia; v. 45 (2014): Número Especial; 41-50
Arquivos de Zoologia; Vol. 45 (2014): Número Especial; 41-50
Arquivos de Zoologia; Vol. 45 (2014): Número Especial; 41-50
2176-7793
0066-7870
reponame:Arquivos de Zoologia (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Arquivos de Zoologia (Online)
collection Arquivos de Zoologia (Online)
repository.name.fl_str_mv Arquivos de Zoologia (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv publicacaomz@usp.br ; einicker@usp.br
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