Populations of Characidium rachovii (Crenuchidae: Characidiinae) with reduction of the adipose fin from Argentina and a Southernmost record of C. occidentale

The objective of this note is to report on populations of Characidium rachovii with reduction and absence of the adipose fin from Salí-Dulce and Paraná River basins, Argentina. In addition, we make considerations about the use of this character as diagnostic at the alpha level and mention the occurr...

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Detalles Bibliográficos
Autores principales:	Fernández, Luis, Miquelarena, Amalia María
Formato:	Articulo Comunicacion
Lenguaje:	Inglés
Publicado:	2006
Materias:	Ciencias Naturales América del Sur ictiología Characidium rachovii; Characidium occidentale; Characiformes; taxonomía; distribución Peces Argentina
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/46137
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-46137
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Naturales América del Sur ictiología Characidium rachovii; Characidium occidentale; Characiformes; taxonomía; distribución Peces Argentina
spellingShingle	Ciencias Naturales América del Sur ictiología Characidium rachovii; Characidium occidentale; Characiformes; taxonomía; distribución Peces Argentina Fernández, Luis Miquelarena, Amalia María Populations of <i>Characidium rachovii</i> (<i>Crenuchidae: Characidiinae</i>) with reduction of the adipose fin from Argentina and a Southernmost record of <i>C. occidentale</i>
topic_facet	Ciencias Naturales América del Sur ictiología Characidium rachovii; Characidium occidentale; Characiformes; taxonomía; distribución Peces Argentina
description	The objective of this note is to report on populations of Characidium rachovii with reduction and absence of the adipose fin from Salí-Dulce and Paraná River basins, Argentina. In addition, we make considerations about the use of this character as diagnostic at the alpha level and mention the occurrence of Characidium occidentale Buckup & Reis in the Lower Uruguay River basin. C. occidentale, was described by Buckup & Reis in 1997 for a tributary of the Uruguay River, in Brazil and we include the first report from the Chirimay Miní stream, a tributary of the Uruguay River in the Province of Misiones, Argentine.
format	Articulo Comunicacion
author	Fernández, Luis Miquelarena, Amalia María
author_facet	Fernández, Luis Miquelarena, Amalia María
author_sort	Fernández, Luis
title	Populations of <i>Characidium rachovii</i> (<i>Crenuchidae: Characidiinae</i>) with reduction of the adipose fin from Argentina and a Southernmost record of <i>C. occidentale</i>
title_short	Populations of <i>Characidium rachovii</i> (<i>Crenuchidae: Characidiinae</i>) with reduction of the adipose fin from Argentina and a Southernmost record of <i>C. occidentale</i>
title_full	Populations of <i>Characidium rachovii</i> (<i>Crenuchidae: Characidiinae</i>) with reduction of the adipose fin from Argentina and a Southernmost record of <i>C. occidentale</i>
title_fullStr	Populations of <i>Characidium rachovii</i> (<i>Crenuchidae: Characidiinae</i>) with reduction of the adipose fin from Argentina and a Southernmost record of <i>C. occidentale</i>
title_full_unstemmed	Populations of <i>Characidium rachovii</i> (<i>Crenuchidae: Characidiinae</i>) with reduction of the adipose fin from Argentina and a Southernmost record of <i>C. occidentale</i>
title_sort	populations of <i>characidium rachovii</i> (<i>crenuchidae: characidiinae</i>) with reduction of the adipose fin from argentina and a southernmost record of <i>c. occidentale</i>
publishDate	2006
url	http://sedici.unlp.edu.ar/handle/10915/46137
work_keys_str_mv	AT fernandezluis populationsoficharacidiumrachoviiiicrenuchidaecharacidiinaeiwithreductionoftheadiposefinfromargentinaandasouthernmostrecordoficoccidentalei AT miquelarenaamaliamaria populationsoficharacidiumrachoviiiicrenuchidaecharacidiinaeiwithreductionoftheadiposefinfromargentinaandasouthernmostrecordoficoccidentalei
bdutipo_str	Repositorios
_version_	1764820474399817730

Populations of <i>Characidium rachovii</i> (<i>Crenuchidae: Characidiinae</i>) with reduction of the adipose fin from Argentina and a Southernmost record of <i>C. occidentale</i>

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