The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina

Autores
Ferrari, Silvia Mariel; Kaim, Adrzej; Damborenea, Susana Ester
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The systematic position of the fossil species referred to Calliotropis is currently under debate due to the striking resemblance between these forms with their extant counterparts in general shell morphology and ornament pattern. We propose two temporal subgenera of Calliotropis: Calliotropis (Riselloidea) for Mesozoic species and Calliotropis (Calliotropis) for Cenozoic and Recent taxa. We also synonymize the families Eucyclidae and Calliotropidae, and redescribe the type genus of Eucylidae based on topotypic material of E. obeliscus from Normandy. We argue that the generic name Amberleya should be restricted to its type species Amberleya bathonica. For the species that were traditionally included in Amberleya, we propose the new genus Ambercyclus, with its type species Amberleya orbignyana. The present paper also provides descriptions of three Calliotropis species from the Early Jurassic marine deposits of Argentina. The occurrence of Calliotropis (Riselloidea) keideli n. sp., Calliotropis (Riselloidea) cf. C. (R.) keideli and Calliotropis (Riselloidea) sp. in the Jurassic of Chubut and Neuquén provinces represents a new record of the genus in Early Jurassic sediments of Argentina and South America. Moreover, two species of Ambercyclus n. gen., such as Ambercyclus espinosus and Ambercyclus? isabelensis n. sp., are described from the same deposits. Eucyclus, Amberleya, Ambercyclus, and Calliotropis are included into Eucyclidae, which we consider to be a family of Seguenzioidea.
Fil: Ferrari, Silvia Mariel. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kaim, Adrzej. Polish Academy Of Sciences; Argentina
Fil: Damborenea, Susana Ester. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Calliotropis
Ambercyclus
Jurassic
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:11336/17971
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/17971
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of ArgentinaFerrari, Silvia MarielKaim, AdrzejDamborenea, Susana EsterCalliotropisAmbercyclusJurassicArgentinahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The systematic position of the fossil species referred to Calliotropis is currently under debate due to the striking resemblance between these forms with their extant counterparts in general shell morphology and ornament pattern. We propose two temporal subgenera of Calliotropis: Calliotropis (Riselloidea) for Mesozoic species and Calliotropis (Calliotropis) for Cenozoic and Recent taxa. We also synonymize the families Eucyclidae and Calliotropidae, and redescribe the type genus of Eucylidae based on topotypic material of E. obeliscus from Normandy. We argue that the generic name Amberleya should be restricted to its type species Amberleya bathonica. For the species that were traditionally included in Amberleya, we propose the new genus Ambercyclus, with its type species Amberleya orbignyana. The present paper also provides descriptions of three Calliotropis species from the Early Jurassic marine deposits of Argentina. The occurrence of Calliotropis (Riselloidea) keideli n. sp., Calliotropis (Riselloidea) cf. C. (R.) keideli and Calliotropis (Riselloidea) sp. in the Jurassic of Chubut and Neuquén provinces represents a new record of the genus in Early Jurassic sediments of Argentina and South America. Moreover, two species of Ambercyclus n. gen., such as Ambercyclus espinosus and Ambercyclus? isabelensis n. sp., are described from the same deposits. Eucyclus, Amberleya, Ambercyclus, and Calliotropis are included into Eucyclidae, which we consider to be a family of Seguenzioidea.Fil: Ferrari, Silvia Mariel. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Kaim, Adrzej. Polish Academy Of Sciences; ArgentinaFil: Damborenea, Susana Ester. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaPaleontological Society2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17971Ferrari, Silvia Mariel; Kaim, Adrzej; Damborenea, Susana Ester; The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina; Paleontological Society; Journal Of Paleontology; 88; 6; 1-2014; 1174-11880022-3360enginfo:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1666/13-147info:eu-repo/semantics/altIdentifier/doi/10.1666/13-147info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-paleontology/article/genera-calliotropis-seguenza-and-ambercyclus-n-gen-vetigastropoda-eucyclidae-from-the-early-jurassic-of-argentina/CECB1575F5E53881E710E73109C03867info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:33:30Zoai:ri.conicet.gov.ar:11336/17971instacron: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:34982025-12-23 13:33:30.694CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
title The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
spellingShingle The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
Ferrari, Silvia Mariel
Calliotropis
Ambercyclus
Jurassic
Argentina
title_short The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
title_full The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
title_fullStr The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
title_full_unstemmed The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
title_sort The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina
dc.creator.none.fl_str_mv Ferrari, Silvia Mariel
Kaim, Adrzej
Damborenea, Susana Ester
author Ferrari, Silvia Mariel
author_facet Ferrari, Silvia Mariel
Kaim, Adrzej
Damborenea, Susana Ester
author_role author
author2 Kaim, Adrzej
Damborenea, Susana Ester
author2_role author
author
dc.subject.none.fl_str_mv Calliotropis
Ambercyclus
Jurassic
Argentina
topic Calliotropis
Ambercyclus
Jurassic
Argentina
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The systematic position of the fossil species referred to Calliotropis is currently under debate due to the striking resemblance between these forms with their extant counterparts in general shell morphology and ornament pattern. We propose two temporal subgenera of Calliotropis: Calliotropis (Riselloidea) for Mesozoic species and Calliotropis (Calliotropis) for Cenozoic and Recent taxa. We also synonymize the families Eucyclidae and Calliotropidae, and redescribe the type genus of Eucylidae based on topotypic material of E. obeliscus from Normandy. We argue that the generic name Amberleya should be restricted to its type species Amberleya bathonica. For the species that were traditionally included in Amberleya, we propose the new genus Ambercyclus, with its type species Amberleya orbignyana. The present paper also provides descriptions of three Calliotropis species from the Early Jurassic marine deposits of Argentina. The occurrence of Calliotropis (Riselloidea) keideli n. sp., Calliotropis (Riselloidea) cf. C. (R.) keideli and Calliotropis (Riselloidea) sp. in the Jurassic of Chubut and Neuquén provinces represents a new record of the genus in Early Jurassic sediments of Argentina and South America. Moreover, two species of Ambercyclus n. gen., such as Ambercyclus espinosus and Ambercyclus? isabelensis n. sp., are described from the same deposits. Eucyclus, Amberleya, Ambercyclus, and Calliotropis are included into Eucyclidae, which we consider to be a family of Seguenzioidea.
Fil: Ferrari, Silvia Mariel. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kaim, Adrzej. Polish Academy Of Sciences; Argentina
Fil: Damborenea, Susana Ester. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The systematic position of the fossil species referred to Calliotropis is currently under debate due to the striking resemblance between these forms with their extant counterparts in general shell morphology and ornament pattern. We propose two temporal subgenera of Calliotropis: Calliotropis (Riselloidea) for Mesozoic species and Calliotropis (Calliotropis) for Cenozoic and Recent taxa. We also synonymize the families Eucyclidae and Calliotropidae, and redescribe the type genus of Eucylidae based on topotypic material of E. obeliscus from Normandy. We argue that the generic name Amberleya should be restricted to its type species Amberleya bathonica. For the species that were traditionally included in Amberleya, we propose the new genus Ambercyclus, with its type species Amberleya orbignyana. The present paper also provides descriptions of three Calliotropis species from the Early Jurassic marine deposits of Argentina. The occurrence of Calliotropis (Riselloidea) keideli n. sp., Calliotropis (Riselloidea) cf. C. (R.) keideli and Calliotropis (Riselloidea) sp. in the Jurassic of Chubut and Neuquén provinces represents a new record of the genus in Early Jurassic sediments of Argentina and South America. Moreover, two species of Ambercyclus n. gen., such as Ambercyclus espinosus and Ambercyclus? isabelensis n. sp., are described from the same deposits. Eucyclus, Amberleya, Ambercyclus, and Calliotropis are included into Eucyclidae, which we consider to be a family of Seguenzioidea.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
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/11336/17971
Ferrari, Silvia Mariel; Kaim, Adrzej; Damborenea, Susana Ester; The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina; Paleontological Society; Journal Of Paleontology; 88; 6; 1-2014; 1174-1188
0022-3360
url http://hdl.handle.net/11336/17971
identifier_str_mv Ferrari, Silvia Mariel; Kaim, Adrzej; Damborenea, Susana Ester; The genera calliotropis seguenza and ambercyclus n. gen. (vetigastropoda, eucyclidae) from the early jurassic of Argentina; Paleontological Society; Journal Of Paleontology; 88; 6; 1-2014; 1174-1188
0022-3360
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1666/13-147
info:eu-repo/semantics/altIdentifier/doi/10.1666/13-147
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-paleontology/article/genera-calliotropis-seguenza-and-ambercyclus-n-gen-vetigastropoda-eucyclidae-from-the-early-jurassic-of-argentina/CECB1575F5E53881E710E73109C03867
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
dc.publisher.none.fl_str_mv Paleontological Society
publisher.none.fl_str_mv Paleontological Society
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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