Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile

Autores
Perez, Damián; del Rio, Claudia Julia; Nielsen, Sven Nikolaus
Año de publicación
2013
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A systematic revision of the genus Ameghinomya Ihering, 1907 is conducted and its phylogenetic relationships are explored through a cladistic analysis based on morphological characters of extant and fossil species. The resulting strict consensus shows one clade consisting of Protothaca Dall and Austrovenus Finlay and another one encompassing the species of Ameghinomya, the latter being monophyletic. Ornamentation of the valves is shown to have systematic value which until now had not been appropriately explored. Based on the results of the phylogenetic and systematic analysis, it is proposed to assign the species Venus antiqua King, 1832 (extant, Southwestern Atlantic) and Venus chiloensis Philippi, 1887 (Miocene, Chile) to the genus Ameghinomya. Ameghinomya camachoi sp. nov. is described from the Carmen Silva Formation (Miocene, Isla Grande de Tierra del Fuego, Argentina).
A systematic revision of the genus Ameghinomya Ihering, 1907 is conducted and its phylogenetic relationships are explored through a cladistic analysis based on morphological characters of extant and fossil species. The resulting strict consensus shows one clade consisting of Protothaca Dall and Austrovenus Finlay and another one encompassing the species of Ameghinomya, the latter being monophyletic. Ornamentation of the valves is shown to have systematic value which until now had not been appropriately explored. Based on the results of the phylogenetic and systematic analysis, it is proposed to assign the species Venus antiqua King, 1832 (extant, Southwestern Atlantic) and Venus chiloensis Philippi, 1887 (Miocene, Chile) to the genus Ameghinomya. Ameghinomya camachoi sp. nov. is described from the Carmen Silva Formation (Miocene, Isla Grande de Tierra del Fuego, Argentina).
Fil: Perez, Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: del Rio, Claudia Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Nielsen, Sven Nikolaus. Universidad Austral de Chile; Chile
Materia
Paleontologia
Neogeno
Argentina
Chile
Patagonia
Ameghinomya
Sistematica
Filogenia
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:11336/20507
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y ChileSystematics and phylogeny of the genus Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) from the cenozoic of Argentina and ChilePerez, Damiándel Rio, Claudia JuliaNielsen, Sven NikolausPaleontologiaNeogenoArgentinaChilePatagoniaAmeghinomyaSistematicaFilogeniahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A systematic revision of the genus Ameghinomya Ihering, 1907 is conducted and its phylogenetic relationships are explored through a cladistic analysis based on morphological characters of extant and fossil species. The resulting strict consensus shows one clade consisting of Protothaca Dall and Austrovenus Finlay and another one encompassing the species of Ameghinomya, the latter being monophyletic. Ornamentation of the valves is shown to have systematic value which until now had not been appropriately explored. Based on the results of the phylogenetic and systematic analysis, it is proposed to assign the species Venus antiqua King, 1832 (extant, Southwestern Atlantic) and Venus chiloensis Philippi, 1887 (Miocene, Chile) to the genus Ameghinomya. Ameghinomya camachoi sp. nov. is described from the Carmen Silva Formation (Miocene, Isla Grande de Tierra del Fuego, Argentina).A systematic revision of the genus Ameghinomya Ihering, 1907 is conducted and its phylogenetic relationships are explored through a cladistic analysis based on morphological characters of extant and fossil species. The resulting strict consensus shows one clade consisting of Protothaca Dall and Austrovenus Finlay and another one encompassing the species of Ameghinomya, the latter being monophyletic. Ornamentation of the valves is shown to have systematic value which until now had not been appropriately explored. Based on the results of the phylogenetic and systematic analysis, it is proposed to assign the species Venus antiqua King, 1832 (extant, Southwestern Atlantic) and Venus chiloensis Philippi, 1887 (Miocene, Chile) to the genus Ameghinomya. Ameghinomya camachoi sp. nov. is described from the Carmen Silva Formation (Miocene, Isla Grande de Tierra del Fuego, Argentina).Fil: Perez, Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: del Rio, Claudia Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Nielsen, Sven Nikolaus. Universidad Austral de Chile; ChileAsociación Paleontológica Argentina2013-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/octet-streamapplication/pdfhttp://hdl.handle.net/11336/20507Perez, Damián; del Rio, Claudia Julia; Nielsen, Sven Nikolaus; Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile; Asociación Paleontológica Argentina; Ameghiniana; 50; 3; 12-2013; 354-3740002-70141851-8044CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/doi/10.5710/AMGH.30.04.2013.594info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.5710/AMGH.30.04.2013.594info:eu-repo/semantics/altIdentifier/url/http://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/594info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:04:17Zoai:ri.conicet.gov.ar:11336/20507instacron: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 10:04:18.074CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
Systematics and phylogeny of the genus Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) from the cenozoic of Argentina and Chile
title Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
spellingShingle Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
Perez, Damián
Paleontologia
Neogeno
Argentina
Chile
Patagonia
Ameghinomya
Sistematica
Filogenia
title_short Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
title_full Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
title_fullStr Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
title_full_unstemmed Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
title_sort Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile
dc.creator.none.fl_str_mv Perez, Damián
del Rio, Claudia Julia
Nielsen, Sven Nikolaus
author Perez, Damián
author_facet Perez, Damián
del Rio, Claudia Julia
Nielsen, Sven Nikolaus
author_role author
author2 del Rio, Claudia Julia
Nielsen, Sven Nikolaus
author2_role author
author
dc.subject.none.fl_str_mv Paleontologia
Neogeno
Argentina
Chile
Patagonia
Ameghinomya
Sistematica
Filogenia
topic Paleontologia
Neogeno
Argentina
Chile
Patagonia
Ameghinomya
Sistematica
Filogenia
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A systematic revision of the genus Ameghinomya Ihering, 1907 is conducted and its phylogenetic relationships are explored through a cladistic analysis based on morphological characters of extant and fossil species. The resulting strict consensus shows one clade consisting of Protothaca Dall and Austrovenus Finlay and another one encompassing the species of Ameghinomya, the latter being monophyletic. Ornamentation of the valves is shown to have systematic value which until now had not been appropriately explored. Based on the results of the phylogenetic and systematic analysis, it is proposed to assign the species Venus antiqua King, 1832 (extant, Southwestern Atlantic) and Venus chiloensis Philippi, 1887 (Miocene, Chile) to the genus Ameghinomya. Ameghinomya camachoi sp. nov. is described from the Carmen Silva Formation (Miocene, Isla Grande de Tierra del Fuego, Argentina).
A systematic revision of the genus Ameghinomya Ihering, 1907 is conducted and its phylogenetic relationships are explored through a cladistic analysis based on morphological characters of extant and fossil species. The resulting strict consensus shows one clade consisting of Protothaca Dall and Austrovenus Finlay and another one encompassing the species of Ameghinomya, the latter being monophyletic. Ornamentation of the valves is shown to have systematic value which until now had not been appropriately explored. Based on the results of the phylogenetic and systematic analysis, it is proposed to assign the species Venus antiqua King, 1832 (extant, Southwestern Atlantic) and Venus chiloensis Philippi, 1887 (Miocene, Chile) to the genus Ameghinomya. Ameghinomya camachoi sp. nov. is described from the Carmen Silva Formation (Miocene, Isla Grande de Tierra del Fuego, Argentina).
Fil: Perez, Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: del Rio, Claudia Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Nielsen, Sven Nikolaus. Universidad Austral de Chile; Chile
description A systematic revision of the genus Ameghinomya Ihering, 1907 is conducted and its phylogenetic relationships are explored through a cladistic analysis based on morphological characters of extant and fossil species. The resulting strict consensus shows one clade consisting of Protothaca Dall and Austrovenus Finlay and another one encompassing the species of Ameghinomya, the latter being monophyletic. Ornamentation of the valves is shown to have systematic value which until now had not been appropriately explored. Based on the results of the phylogenetic and systematic analysis, it is proposed to assign the species Venus antiqua King, 1832 (extant, Southwestern Atlantic) and Venus chiloensis Philippi, 1887 (Miocene, Chile) to the genus Ameghinomya. Ameghinomya camachoi sp. nov. is described from the Carmen Silva Formation (Miocene, Isla Grande de Tierra del Fuego, Argentina).
publishDate 2013
dc.date.none.fl_str_mv 2013-12
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/11336/20507
Perez, Damián; del Rio, Claudia Julia; Nielsen, Sven Nikolaus; Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile; Asociación Paleontológica Argentina; Ameghiniana; 50; 3; 12-2013; 354-374
0002-7014
1851-8044
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20507
identifier_str_mv Perez, Damián; del Rio, Claudia Julia; Nielsen, Sven Nikolaus; Sistemática y Filogenia Del Género Ameghinomya Ihering, 1907 (Bivalvia: Chioninae) del Cenozoico de Argentina y Chile; Asociación Paleontológica Argentina; Ameghiniana; 50; 3; 12-2013; 354-374
0002-7014
1851-8044
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.5710/AMGH.30.04.2013.594
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.5710/AMGH.30.04.2013.594
info:eu-repo/semantics/altIdentifier/url/http://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/594
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/octet-stream
application/pdf
dc.publisher.none.fl_str_mv Asociación Paleontológica Argentina
publisher.none.fl_str_mv Asociación Paleontológica Argentina
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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