Výsledky vyhledávání - "James A. Vanegas-Ríos"

Akademický článek

Updated distribution and morphological variation of the genus Pseudanos in the Río de la Plata basin (Characiformes: Anostomidae)

Autor: JAMES A. VANEGAS-RÍOS, JOSÉ LUÍS O. BIRINDELLI

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 96, Iss 1 (2024)

Abstract Pseudanos is a fish genus with cis-Andean distribution in South America. Pseudanos trimaculatus is originally known from the Amazon and Orinoco basins. Three decades ago, a few specimens collected in the Río de la Plata basin were identifie

Externí odkaz: https://doaj.org/article/d9b57aa784e8456bb7e09dfc54461c1a

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Akademický článek

Phylogenetic relationships and description of two new species of Diapoma (Characidae: Stevardiinae) from the La Plata River basin

Autor: Priscila Madoka M. Ito, Tiago P. Carvalho, Carla S. Pavanelli, James A. Vanegas-Ríos, Luiz R. Malabarba

Publikováno v: Neotropical Ichthyology, Vol 20, Iss 1 (2022)

Abstract Herein we describe two new species of Diapoma, one from the Negro River, a tributary of the Uruguay River in Brazil and Uruguay, and one from the Iguaçu River, in Brazil and Argentina. The new species from the Negro River basin is distingui

Externí odkaz: https://doaj.org/article/1427bb715e6b4a6aa1093720ca80c615

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Akademický článek

Análisis comparado de las especies del género Bryconamericus (Teleostei: Characidae) en la cuenca de los ríos Cauca-Magdalena y Ranchería, Colombia Comparative analysis of species of the genus Bryconamericus (Teleostei: Characidae) from Cauca, Magdalena and Ranchería basin rivers in Colombia

Autor: César Román-Valencia, James A. Vanegas-Ríos, María D. García G.

Publikováno v: Revista Mexicana de Biodiversidad, Vol 80, Iss 2, Pp 465-482 (2009)

Se analizan las especies de Bryconamericus Eigenmann 1907 para la cuenca de los ríos Magdalena-Cauca y Ranchería, con base en material tipo y no tipo; además se establece la distribución geográfica de B. caucanus. Se emplean caracteres merístic

Externí odkaz: https://doaj.org/article/ae4afa41296341909412b1661d23dc92

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Phylogenetic relationships of a new genus and species of stevardiine fish (Characiformes: Characidae: Stevardiinae) from the Río Amazonas basin, Peru

Autor: James Anyelo Vanegas-Ríos, Hernán Ortega, Vanessa Meza-Vargas, Dario R. Faustino-Fuster

Publikováno v: Journal of Zoological Systematics and Evolutionary Research. 58:387-407

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b33e8f736e40bc132a178485e4aa5cb
https://doi.org/10.1111/jzs.12346

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A new species of Chrysobrycon (Characiformes, Characidae, Stevardiinae) from the Amazon River basin in Colombia, with a new diagnostic characteristic for the genus

Autor: James Anyelo Vanegas-Ríos, Alexander Urbano-Bonilla

Publikováno v: Journal of Fish Biology. 90:2344-2362

Chrysobrycon mojicai sp. nov. is described from forest streams that are part of the Amazon River basin in Colombia. It is distinguished from all congeners by having most of the maxillary teeth with distal tips lateroventrally curved (v. teeth straigh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a702dd27926187c6e664edcfea80b494
https://doi.org/10.1111/jfb.13317

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Geographic variation of Moenkhausia bonita (Characiformes: Characidae) in the rio de la Plata basin, with distributional comments on M. intermedia

Autor: Ricardo Britzke, Juan Marcos Mirande, James Anyelo Vanegas-Ríos

Publikováno v: Neotropical Ichthyology v.17 n.1 2019
Neotropical ichthyology
Sociedade Brasileira de Ictiologia (SBI)
instacron:SBI
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Neotropical Ichthyology, Vol 17, Iss 1 (2019)
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Neotropical Ichthyology, Volume: 17, Issue: 1, Article number: e170123, Published: 11 MAR 2019
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Moenkhausia bonita occurs in numerous additional localities from the Bermejo, Paraná, Paraguay, and Uruguay river basins. Given that this finding greatly expands the distributional range of M. bonita, we carried out an intraspecific comparison, usin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0c20a53c1820cc678d47ef1347f32c3
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252019000100202

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A new species of Diapoma (Characiformes, Characidae, Stevardiinae) from the Rio Paraná basin, with an identification key to the species of the genus

Autor: Luiz Roberto Malabarba, James Anyelo Vanegas-Ríos, María de las Mercedes Azpelicueta

Publikováno v: Journal of fish biology. 93(5)

Diapoma nandi is described from the Piray-Miní stream, a tributary of the Rio Paraná in Argentina. It is characterized among the Stevardiinae by having a terminal mouth, two unbranched and eight branched dorsal-fin rays, one unbranched and six bran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ba881103c1d6d2ea6027e1a23d0da06
https://pubmed.ncbi.nlm.nih.gov/30141212

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Holotype-based validation, redescription and continental-scale range extension of the South American catfish speciesHypophthalmus oremaculatusNani and Fuster, 1947, with additional information onHypophthalmus edentatusSpix and Agassiz, 1829 (Siluriformes, Pimelodidae)

Autor: John G. Lundberg, Michael W. Littmann, James Anyelo Vanegas-Ríos, María de las Mercedes Azpelicueta

Publikováno v: Proceedings of the Academy of Natural Sciences of Philadelphia. 164:159-176

The heretofore little-known pimelodid species Hypophthalmus oremaculatus Nani and Fuster, 1947, from the rio Parana, Argentina is redescribed and validated based on examination of its recently found holotype and extensive comparative study of specime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd65c3ff0f9860a457a4412fa6c77813
https://doi.org/10.1635/053.164.0115

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Extension of geographic distribution of Chrysobrycon hesperus and C. myersi (Characiformes, Characidae, Stevardiinae) for several drainages flowing into the Amazon River Basin in Peru and Colombia Extensión de la distribución geográfica de Chrysobrycon hesperus y C. myersi (Characiformes, Characidae, Stevardiinae) para varios drenajes fluyendo hacia la cuenca del Amazonas en Perú y Colombia

Autor: James Anyelo Vanegas-Ríos, Vanessa Meza-Vargas, María de las Mercedes Azpelicueta

Publikováno v: Revista Mexicana de Biodiversidad, Vol 84, Iss 1, Pp 384-387 (2013)

The geographic distribution of Chrysobrycon hesperus (Böhlke) and C. myersi Weitzman and Menezes is extended to new localities from the upper Amazon Basin in Peru and Colombia. Chrysobrycon hesperus is recorded for the first time for the Putumayo Ri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::e42c3c7e1b564864e42a45f87f76dffa
http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-34532013000100029

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Taxonomic review of the Neotropical genus Gephyrocharax Eigenmann, 1912 (Characiformes, Characidae, Stevardiinae)

Autor: James A, Vanegas-Ríos

Publikováno v: Zootaxa. 4100(1)

Gephyrocharax currently comprises 13 valid species distributed in the Cis- and Trans-Andean basins of the Neotropical region. The genus has not been reviewed in more than 80 years, and thus, the older species descriptions are poorly detailed, based o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b3aced7aa0b0533402c1e5e0ee0402fa
https://pubmed.ncbi.nlm.nih.gov/27394606

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