Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)

Autores
Miquelarena, Amalia Maria; Protogino, Lucila Cristina; Lopez, Hugo Luis
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae). - A new species of the characid genus Astyanax is described from the endorheic Primero River basin, in central Argentina: Astyanax hermosus sp. n. This species can be distinguished from ali other in the genus by the following combination of characters: body relatively low (33.1-38.7% SL); head short (23.5-27.1% SL); snout short (18.3-26.6% HL); interorbital broad (34.9-41.5% HL); maxilla with 1-3 teeth, usually one; iv-v, 17-22 anal-fin rays; 35-38 perfo­rated scales on the lateral line; transverse scales 7 /6; and distinctive color pattem, with Y-shaped humeral spot, a broad grayish longitudinal stripe on the ftanks, e.xtending weakly onto the middle caudal-fin rays, and extremely dark opercular, subopercular and preopercular regions. In .addition, the males of the new species are distinguished by the presence of bony hooks in ali their fins.
Fil: Miquelarena, Amalia Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Protogino, Lucila Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Lopez, Hugo Luis. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Materia
Ostariophysi
Characidae
Astyanax
New Species
Taxonomy
Biodiversity
Central Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/31388
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)Miquelarena, Amalia MariaProtogino, Lucila CristinaLopez, Hugo LuisOstariophysiCharacidaeAstyanaxNew SpeciesTaxonomyBiodiversityCentral Argentinahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae). - A new species of the characid genus Astyanax is described from the endorheic Primero River basin, in central Argentina: Astyanax hermosus sp. n. This species can be distinguished from ali other in the genus by the following combination of characters: body relatively low (33.1-38.7% SL); head short (23.5-27.1% SL); snout short (18.3-26.6% HL); interorbital broad (34.9-41.5% HL); maxilla with 1-3 teeth, usually one; iv-v, 17-22 anal-fin rays; 35-38 perfo­rated scales on the lateral line; transverse scales 7 /6; and distinctive color pattem, with Y-shaped humeral spot, a broad grayish longitudinal stripe on the ftanks, e.xtending weakly onto the middle caudal-fin rays, and extremely dark opercular, subopercular and preopercular regions. In .addition, the males of the new species are distinguished by the presence of bony hooks in ali their fins.Fil: Miquelarena, Amalia Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Protogino, Lucila Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Lopez, Hugo Luis. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaMuseum Histoire Naturelle2005-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31388Miquelarena, Amalia Maria; Protogino, Lucila Cristina; Lopez, Hugo Luis; Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae); Museum Histoire Naturelle; Revue Suisse de Zoologie; 112; 1; 12-2005; 13-200035-418XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.biodiversitylibrary.org/part/80284#/summaryinfo:eu-repo/semantics/altIdentifier/doi/10.5962/bhl.part.80284info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:49Zoai:ri.conicet.gov.ar:11336/31388instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:43:49.56CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
title Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
spellingShingle Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
Miquelarena, Amalia Maria
Ostariophysi
Characidae
Astyanax
New Species
Taxonomy
Biodiversity
Central Argentina
title_short Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
title_full Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
title_fullStr Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
title_full_unstemmed Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
title_sort Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae)
dc.creator.none.fl_str_mv Miquelarena, Amalia Maria
Protogino, Lucila Cristina
Lopez, Hugo Luis
author Miquelarena, Amalia Maria
author_facet Miquelarena, Amalia Maria
Protogino, Lucila Cristina
Lopez, Hugo Luis
author_role author
author2 Protogino, Lucila Cristina
Lopez, Hugo Luis
author2_role author
author
dc.subject.none.fl_str_mv Ostariophysi
Characidae
Astyanax
New Species
Taxonomy
Biodiversity
Central Argentina
topic Ostariophysi
Characidae
Astyanax
New Species
Taxonomy
Biodiversity
Central Argentina
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae). - A new species of the characid genus Astyanax is described from the endorheic Primero River basin, in central Argentina: Astyanax hermosus sp. n. This species can be distinguished from ali other in the genus by the following combination of characters: body relatively low (33.1-38.7% SL); head short (23.5-27.1% SL); snout short (18.3-26.6% HL); interorbital broad (34.9-41.5% HL); maxilla with 1-3 teeth, usually one; iv-v, 17-22 anal-fin rays; 35-38 perfo­rated scales on the lateral line; transverse scales 7 /6; and distinctive color pattem, with Y-shaped humeral spot, a broad grayish longitudinal stripe on the ftanks, e.xtending weakly onto the middle caudal-fin rays, and extremely dark opercular, subopercular and preopercular regions. In .addition, the males of the new species are distinguished by the presence of bony hooks in ali their fins.
Fil: Miquelarena, Amalia Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Protogino, Lucila Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Lopez, Hugo Luis. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
description Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae). - A new species of the characid genus Astyanax is described from the endorheic Primero River basin, in central Argentina: Astyanax hermosus sp. n. This species can be distinguished from ali other in the genus by the following combination of characters: body relatively low (33.1-38.7% SL); head short (23.5-27.1% SL); snout short (18.3-26.6% HL); interorbital broad (34.9-41.5% HL); maxilla with 1-3 teeth, usually one; iv-v, 17-22 anal-fin rays; 35-38 perfo­rated scales on the lateral line; transverse scales 7 /6; and distinctive color pattem, with Y-shaped humeral spot, a broad grayish longitudinal stripe on the ftanks, e.xtending weakly onto the middle caudal-fin rays, and extremely dark opercular, subopercular and preopercular regions. In .addition, the males of the new species are distinguished by the presence of bony hooks in ali their fins.
publishDate 2005
dc.date.none.fl_str_mv 2005-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/31388
Miquelarena, Amalia Maria; Protogino, Lucila Cristina; Lopez, Hugo Luis; Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae); Museum Histoire Naturelle; Revue Suisse de Zoologie; 112; 1; 12-2005; 13-20
0035-418X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31388
identifier_str_mv Miquelarena, Amalia Maria; Protogino, Lucila Cristina; Lopez, Hugo Luis; Astyanax hermosus, a new species from the Primero River basin, Córdoba, Argentina (Characiformes, Characidae); Museum Histoire Naturelle; Revue Suisse de Zoologie; 112; 1; 12-2005; 13-20
0035-418X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.biodiversitylibrary.org/part/80284#/summary
info:eu-repo/semantics/altIdentifier/doi/10.5962/bhl.part.80284
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Museum Histoire Naturelle
publisher.none.fl_str_mv Museum Histoire Naturelle
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.885934

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