Artigo

Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia

Aperonotus milesi, new species, is described from the Quebrada Cristales, Rio Chanco and Rio La Vieja, tributaries of the upper Cauca River Basin, in Colombia. It can be distinguished from its congeners in the trans-Andean region by a light brown body coloration, with fine black pigment spots distri...

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Autor principal: Santana, Carlos David de
Outros Autores: Maldonado-Ocampo, Javier Alejandro
Grau: Artigo
Idioma: English
Publicado em: Ichthyological Exploration of Freshwaters 2020
Assuntos:
Apteronotidae
Apteronotus
Gymnotiformes
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/18816
id oai:repositorio:1-18816
recordtype dspace
spelling oai:repositorio:1-18816 Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia Santana, Carlos David de Maldonado-Ocampo, Javier Alejandro Apteronotidae Apteronotus Gymnotiformes Aperonotus milesi, new species, is described from the Quebrada Cristales, Rio Chanco and Rio La Vieja, tributaries of the upper Cauca River Basin, in Colombia. It can be distinguished from its congeners in the trans-Andean region by a light brown body coloration, with fine black pigment spots distributed over the integument; low number of anal-fin rays; and presence of secondary sexual dimorphism. The description of this new species brings the number of the trans-Andean apteronotids to nine. A dichotomous key to Apteronotidae from the Magdalena-Cauca hydrographic region is provided. © 2005 by Verlag Dr. Friedrich Pfeil. 2020-06-15T22:03:13Z 2020-06-15T22:03:13Z 2005 Artigo https://repositorio.inpa.gov.br/handle/1/18816 en Volume 16, Número 3, Pags. 223-230 Restrito Ichthyological Exploration of Freshwaters
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language English
topic Apteronotidae
Apteronotus
Gymnotiformes
spellingShingle Apteronotidae
Apteronotus
Gymnotiformes
Santana, Carlos David de
Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia
topic_facet Apteronotidae
Apteronotus
Gymnotiformes
description Aperonotus milesi, new species, is described from the Quebrada Cristales, Rio Chanco and Rio La Vieja, tributaries of the upper Cauca River Basin, in Colombia. It can be distinguished from its congeners in the trans-Andean region by a light brown body coloration, with fine black pigment spots distributed over the integument; low number of anal-fin rays; and presence of secondary sexual dimorphism. The description of this new species brings the number of the trans-Andean apteronotids to nine. A dichotomous key to Apteronotidae from the Magdalena-Cauca hydrographic region is provided. © 2005 by Verlag Dr. Friedrich Pfeil.
format Artigo
author Santana, Carlos David de
author2 Maldonado-Ocampo, Javier Alejandro
author2Str Maldonado-Ocampo, Javier Alejandro
title Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia
title_short Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia
title_full Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia
title_fullStr Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia
title_full_unstemmed Apteronotus milesi, new species of ghost knifefish (Gymnotiformes: Apteronotidae) from the Cauca River, with a key to apteronotids from the Magdalena-Cauca basin, Colombia
title_sort apteronotus milesi, new species of ghost knifefish (gymnotiformes: apteronotidae) from the cauca river, with a key to apteronotids from the magdalena-cauca basin, colombia
publisher Ichthyological Exploration of Freshwaters
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/18816
_version_ 1787142113244217344
score 11.755432

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