Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina

Autores
Casciotta, Jorge Rafael; Almirón, Adriana Edith; Aichino, Danilo; Gomez, Sergio Enrique; Piálek, Lubomír; Rícan, Oldrich
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Crenicichla taikyra, new species, is described from the middle río Paraná, Argentina. Crenicichla taikyra is distinguished from the other species of the genus by the following combination of characters: lower pharyngeal tooth plate stout, bearing molariform teeth, ascending arm of premaxilla longer than the dentigerous arm, posterior edge of preoperculum serrated, a well developed suborbital stripe, and absence of scattered dark dots on flanks. Molariform teeth on pharyngeal jaws is a derived character among Crenicichla species, however this character state has appeared several times in unrelated spe-cies.
Fil: Casciotta, Jorge Rafael. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina
Fil: Almirón, Adriana Edith. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina
Fil: Aichino, Danilo. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Gomez, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Fil: Piálek, Lubomír. University of South Bohemia; República Checa
Fil: Rícan, Oldrich. University of South Bohemia; República Checa
Materia
CORRIENTES
MISIONES
MOLARIFORM TEETH
PHARYNGEAL TOOTH PLATE
TAXONOMY
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:11336/86107
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, ArgentinaCasciotta, Jorge RafaelAlmirón, Adriana EdithAichino, DaniloGomez, Sergio EnriquePiálek, LubomírRícan, OldrichCORRIENTESMISIONESMOLARIFORM TEETHPHARYNGEAL TOOTH PLATETAXONOMYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Crenicichla taikyra, new species, is described from the middle río Paraná, Argentina. Crenicichla taikyra is distinguished from the other species of the genus by the following combination of characters: lower pharyngeal tooth plate stout, bearing molariform teeth, ascending arm of premaxilla longer than the dentigerous arm, posterior edge of preoperculum serrated, a well developed suborbital stripe, and absence of scattered dark dots on flanks. Molariform teeth on pharyngeal jaws is a derived character among Crenicichla species, however this character state has appeared several times in unrelated spe-cies.Fil: Casciotta, Jorge Rafael. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; ArgentinaFil: Almirón, Adriana Edith. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; ArgentinaFil: Aichino, Danilo. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; ArgentinaFil: Gomez, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; ArgentinaFil: Piálek, Lubomír. University of South Bohemia; República ChecaFil: Rícan, Oldrich. University of South Bohemia; República ChecaMagnolia Press2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/86107Casciotta, Jorge Rafael; Almirón, Adriana Edith; Aichino, Danilo; Gomez, Sergio Enrique; Piálek, Lubomír; et al.; Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina; Magnolia Press; Zootaxa; 3721; 4; 10-2013; 379-3861175-53261175-5334CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://biotaxa.org/Zootaxa/article/view/zootaxa.3721.4.5info:eu-repo/semantics/altIdentifier/doi/10.11646/zootaxa.3721.4.5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:44:08Zoai:ri.conicet.gov.ar:11336/86107instacron: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:34982025-11-12 09:44:09.162CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
title Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
spellingShingle Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
Casciotta, Jorge Rafael
CORRIENTES
MISIONES
MOLARIFORM TEETH
PHARYNGEAL TOOTH PLATE
TAXONOMY
title_short Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
title_full Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
title_fullStr Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
title_full_unstemmed Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
title_sort Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina
dc.creator.none.fl_str_mv Casciotta, Jorge Rafael
Almirón, Adriana Edith
Aichino, Danilo
Gomez, Sergio Enrique
Piálek, Lubomír
Rícan, Oldrich
author Casciotta, Jorge Rafael
author_facet Casciotta, Jorge Rafael
Almirón, Adriana Edith
Aichino, Danilo
Gomez, Sergio Enrique
Piálek, Lubomír
Rícan, Oldrich
author_role author
author2 Almirón, Adriana Edith
Aichino, Danilo
Gomez, Sergio Enrique
Piálek, Lubomír
Rícan, Oldrich
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CORRIENTES
MISIONES
MOLARIFORM TEETH
PHARYNGEAL TOOTH PLATE
TAXONOMY
topic CORRIENTES
MISIONES
MOLARIFORM TEETH
PHARYNGEAL TOOTH PLATE
TAXONOMY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Crenicichla taikyra, new species, is described from the middle río Paraná, Argentina. Crenicichla taikyra is distinguished from the other species of the genus by the following combination of characters: lower pharyngeal tooth plate stout, bearing molariform teeth, ascending arm of premaxilla longer than the dentigerous arm, posterior edge of preoperculum serrated, a well developed suborbital stripe, and absence of scattered dark dots on flanks. Molariform teeth on pharyngeal jaws is a derived character among Crenicichla species, however this character state has appeared several times in unrelated spe-cies.
Fil: Casciotta, Jorge Rafael. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina
Fil: Almirón, Adriana Edith. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina
Fil: Aichino, Danilo. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Gomez, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Fil: Piálek, Lubomír. University of South Bohemia; República Checa
Fil: Rícan, Oldrich. University of South Bohemia; República Checa
description Crenicichla taikyra, new species, is described from the middle río Paraná, Argentina. Crenicichla taikyra is distinguished from the other species of the genus by the following combination of characters: lower pharyngeal tooth plate stout, bearing molariform teeth, ascending arm of premaxilla longer than the dentigerous arm, posterior edge of preoperculum serrated, a well developed suborbital stripe, and absence of scattered dark dots on flanks. Molariform teeth on pharyngeal jaws is a derived character among Crenicichla species, however this character state has appeared several times in unrelated spe-cies.
publishDate 2013
dc.date.none.fl_str_mv 2013-10
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/11336/86107
Casciotta, Jorge Rafael; Almirón, Adriana Edith; Aichino, Danilo; Gomez, Sergio Enrique; Piálek, Lubomír; et al.; Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina; Magnolia Press; Zootaxa; 3721; 4; 10-2013; 379-386
1175-5326
1175-5334
CONICET Digital
CONICET
url http://hdl.handle.net/11336/86107
identifier_str_mv Casciotta, Jorge Rafael; Almirón, Adriana Edith; Aichino, Danilo; Gomez, Sergio Enrique; Piálek, Lubomír; et al.; Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina; Magnolia Press; Zootaxa; 3721; 4; 10-2013; 379-386
1175-5326
1175-5334
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://biotaxa.org/Zootaxa/article/view/zootaxa.3721.4.5
info:eu-repo/semantics/altIdentifier/doi/10.11646/zootaxa.3721.4.5
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 Magnolia Press
publisher.none.fl_str_mv Magnolia Press
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
_version_ 1848597750074048512
score 12.976206

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