Redescription of <i>Cheirodon ibicuhiensis</i> Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina

Cheirodon ibicuhiensis Eigenmann, 1915, is redescribed including new anatomical data based on material collected at sixteen localities in the Lower Paraná and Lower Uruguay River basins in Argentina. This is the first report of the species with accurate localities for this country. C. ibicu...

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Detalles Bibliográficos
Autores principales: Mantinian, Julia Erika, Miquelarena, Amalia María, Scarabotti, Pablo Augusto
Formato: Articulo
Lenguaje:Inglés
Publicado: 2008
Materias:
Ciencias Naturales
Characidae
Cheirodon
Taxonomy
Distribution
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/100614
https://ri.conicet.gov.ar/11336/17128
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-100614
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
Characidae
Cheirodon
Taxonomy
Distribution
spellingShingle Ciencias Naturales
Characidae
Cheirodon
Taxonomy
Distribution
Mantinian, Julia Erika
Miquelarena, Amalia María
Scarabotti, Pablo Augusto
Redescription of <i>Cheirodon ibicuhiensis</i> Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina
topic_facet Ciencias Naturales
Characidae
Cheirodon
Taxonomy
Distribution
description Cheirodon ibicuhiensis Eigenmann, 1915, is redescribed including new anatomical data based on material collected at sixteen localities in the Lower Paraná and Lower Uruguay River basins in Argentina. This is the first report of the species with accurate localities for this country. C. ibicuhiensis is distinguished from C. interruptus, a morphologically similar and geographically close species, by the following combination of characters: body relatively deep (28.2-39.8% SL) and compressed; snout to anal-fin origin (55-61.7% SL); anal-fin base length (22-31% SL); peduncle depth (8.8-12.6% SL); iv-v, 19-23 anal-fin rays; 17-22 ventral procurrent caudal-fin rays; maxilla with 1-2 teeth; 33-36 scales in the longitudinal series; 6-11 perforated scales on the lateral line. Ecological notes on this species are also provided.
format Articulo
Articulo
author Mantinian, Julia Erika
Miquelarena, Amalia María
Scarabotti, Pablo Augusto
author_facet Mantinian, Julia Erika
Miquelarena, Amalia María
Scarabotti, Pablo Augusto
author_sort Mantinian, Julia Erika
title Redescription of <i>Cheirodon ibicuhiensis</i> Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina
title_short Redescription of <i>Cheirodon ibicuhiensis</i> Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina
title_full Redescription of <i>Cheirodon ibicuhiensis</i> Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina
title_fullStr Redescription of <i>Cheirodon ibicuhiensis</i> Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina
title_full_unstemmed Redescription of <i>Cheirodon ibicuhiensis</i> Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina
title_sort redescription of <i>cheirodon ibicuhiensis</i> eigenmann, 1915 (characiformes: cheirodontinae), with notes on its distribution in argentina
publishDate 2008
url http://sedici.unlp.edu.ar/handle/10915/100614
https://ri.conicet.gov.ar/11336/17128
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