A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus

Silvinichthys huachi new species, is described from a stream along the lower slope of the Andean Cordillera in the Provincia de San Juan, Argentina. It shares the distinctive modifications characteristic of Silvinichthys, but is distinguished from the four previously described congeners by the combi...

Descripción completa

Detalles Bibliográficos
Autores: Fernandez, Luis Alfredo, Sanabria, Eduardo Alfredo, Quiroga, L. B., Vari, R. P.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/12481
Acceso en línea:http://hdl.handle.net/11336/12481
Access Level:acceso abierto
Palabra clave:Andean Cordillera
Argentina
Catfish
Neotropic
Southern South America
Trichomycterinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
id AR_f37bd8ee28ff215726e59ae3eadf795d
oai_identifier_str oai:ri.conicet.gov.ar:11336/12481
network_acronym_str AR
network_name_str Argentina
repository_id_str
spelling A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genusFernandez, Luis AlfredoSanabria, Eduardo AlfredoQuiroga, L. B.Vari, R. P.Andean CordilleraArgentinaCatfishNeotropicSouthern South AmericaTrichomycterinaehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Silvinichthys huachi new species, is described from a stream along the lower slope of the Andean Cordillera in the Provincia de San Juan, Argentina. It shares the distinctive modifications characteristic of Silvinichthys, but is distinguished from the four previously described congeners by the combination of a lack of the pelvic fin and the pelvic girdle, details of pigmentation and various meristic and morphometric features. Silvinichthys huachi is apparently endemic to the type locality situated within an arid region of western central Argentina in the Andino Cuyana Province. Major gaps in the range of species of Silvinichthys may indicate that the origin of the genus predates the uplift events that subdivided drainages along the eastern slopes of the Andean Cordillera in west central Argentina. Silvinichthys huachi is hypothesized to be the sister species of Silvinichthys bortayro.Fil: Fernandez, Luis Alfredo. Universidad Nacional de Tucuman. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto Miguel Lillo; Argentina. Universidad Nacional de Catamarca. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sanabria, Eduardo Alfredo. Universidad Nacional de Cuyo. Facultad de Cs.medicas. Instituto de Histologia y Embriologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mendoza; ArgentinaFil: Quiroga, L. B.. Universidad Nacional de San Juan; ArgentinaFil: Vari, R. P.. National Museum of Natural History; Estados UnidosWiley2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/12481Fernandez, Luis Alfredo; Sanabria, Eduardo Alfredo; Quiroga, L. B.; Vari, R. P.; A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus; Wiley; Journal Of Fish Biology; 84; 2; 2-2014; 372–3821095-8649enginfo:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.12291info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/jfb.12291/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:46:47Zoai:ri.conicet.gov.ar:11336/12481instacron: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:34982024-05-08 13:46:47.542CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
title A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
spellingShingle A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
Fernandez, Luis Alfredo
Andean Cordillera
Argentina
Catfish
Neotropic
Southern South America
Trichomycterinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
title_full A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
title_fullStr A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
title_full_unstemmed A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
title_sort A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus
dc.creator.none.fl_str_mv Fernandez, Luis Alfredo
Sanabria, Eduardo Alfredo
Quiroga, L. B.
Vari, R. P.
author Fernandez, Luis Alfredo
author_facet Fernandez, Luis Alfredo
Sanabria, Eduardo Alfredo
Quiroga, L. B.
Vari, R. P.
author_role author
author2 Sanabria, Eduardo Alfredo
Quiroga, L. B.
Vari, R. P.
author2_role author
author
author
dc.subject.none.fl_str_mv Andean Cordillera
Argentina
Catfish
Neotropic
Southern South America
Trichomycterinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Andean Cordillera
Argentina
Catfish
Neotropic
Southern South America
Trichomycterinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description Silvinichthys huachi new species, is described from a stream along the lower slope of the Andean Cordillera in the Provincia de San Juan, Argentina. It shares the distinctive modifications characteristic of Silvinichthys, but is distinguished from the four previously described congeners by the combination of a lack of the pelvic fin and the pelvic girdle, details of pigmentation and various meristic and morphometric features. Silvinichthys huachi is apparently endemic to the type locality situated within an arid region of western central Argentina in the Andino Cuyana Province. Major gaps in the range of species of Silvinichthys may indicate that the origin of the genus predates the uplift events that subdivided drainages along the eastern slopes of the Andean Cordillera in west central Argentina. Silvinichthys huachi is hypothesized to be the sister species of Silvinichthys bortayro.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
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/11336/12481
Fernandez, Luis Alfredo; Sanabria, Eduardo Alfredo; Quiroga, L. B.; Vari, R. P.; A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus; Wiley; Journal Of Fish Biology; 84; 2; 2-2014; 372–382
1095-8649
url http://hdl.handle.net/11336/12481
identifier_str_mv Fernandez, Luis Alfredo; Sanabria, Eduardo Alfredo; Quiroga, L. B.; Vari, R. P.; A new species of Silvinichthys (Siluriformes, Trichomycteridae) lacking pelvic fins from mid-elevation localities of the southern Andes, with comments on the genus; Wiley; Journal Of Fish Biology; 84; 2; 2-2014; 372–382
1095-8649
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.12291
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/jfb.12291/abstract
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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
_version_ 1799195233437614080
score 15,198674

Similares en LA Referencia