Artigo

A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil

Pimelodus luciae is described from rio Itacaiunas, rio Tocantins basin. The new species exhibits a unique spotted pigmentation pattern for Pimelodidae. Pimelodus luciae differs further from remaining valid Pimelodus species by the following combination of characters: the relatively short distance be...

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Autor principal: Rocha, Marcelo Salles
Outros Autores: Ribeiro, Frank Raynner Vasconcelos
Grau: Artigo
Idioma: English
Publicado em: Zootaxa 2020
Assuntos:
Pimelodidae
Pimelodus
Siluriformes
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/18355
id oai:repositorio:1-18355
recordtype dspace
spelling oai:repositorio:1-18355 A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil Rocha, Marcelo Salles Ribeiro, Frank Raynner Vasconcelos Pimelodidae Pimelodus Siluriformes Pimelodus luciae is described from rio Itacaiunas, rio Tocantins basin. The new species exhibits a unique spotted pigmentation pattern for Pimelodidae. Pimelodus luciae differs further from remaining valid Pimelodus species by the following combination of characters: the relatively short distance between the posterior nostril and the anterior orbital border; dorsal surface of the supraoccipital process rounded; horizontal orbital diameter greater than interorbital distance; and distal portion of dorsal fin hyaline. Pimelodus luciae is known only from the type-locality. Copyright © 2010 Magnolia Press. 2020-06-15T21:54:04Z 2020-06-15T21:54:04Z 2010 Artigo https://repositorio.inpa.gov.br/handle/1/18355 en Volume 2343, Pags. 57-65 Restrito Zootaxa
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language English
topic Pimelodidae
Pimelodus
Siluriformes
spellingShingle Pimelodidae
Pimelodus
Siluriformes
Rocha, Marcelo Salles
A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil
topic_facet Pimelodidae
Pimelodus
Siluriformes
description Pimelodus luciae is described from rio Itacaiunas, rio Tocantins basin. The new species exhibits a unique spotted pigmentation pattern for Pimelodidae. Pimelodus luciae differs further from remaining valid Pimelodus species by the following combination of characters: the relatively short distance between the posterior nostril and the anterior orbital border; dorsal surface of the supraoccipital process rounded; horizontal orbital diameter greater than interorbital distance; and distal portion of dorsal fin hyaline. Pimelodus luciae is known only from the type-locality. Copyright © 2010 Magnolia Press.
format Artigo
author Rocha, Marcelo Salles
author2 Ribeiro, Frank Raynner Vasconcelos
author2Str Ribeiro, Frank Raynner Vasconcelos
title A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil
title_short A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil
title_full A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil
title_fullStr A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil
title_full_unstemmed A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from rio Itacaiunas, rio Tocantins basin, Brazil
title_sort new species of pimelodus lacépède, 1803 (siluriformes: pimelodidae) from rio itacaiunas, rio tocantins basin, brazil
publisher Zootaxa
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/18355
_version_ 1787141936079962112
score 11.653393

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