Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina

Autores
Lagger, Cristian Fabian; Tatian, Marcos
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The ascidian fauna from the Southwestern Atlantic (Argentine Sea) have scarcely been studied and have rarely been sampled. The existing scanty ascidian records are from specimens collected by dredging many decades ago. During samplings in the San Matias Gulf (Río Negro, Patagonia), two new Distaplia species were found. Distaplia naufragii sp. nov. was collected in the subtidal zone attached to a shipwreck, while the other species, Distaplia fortuita sp. nov. was found released by the tides in the sandy intertidal zone. These two new species differ deeply from each other in the size and morphology of their zooids. They represent one third of the known species belonging to the family Holozoidae in the SW Atlantic. These results reinforce the importance of new studies in this extensive but little explored area that is, in addition, susceptible to invasion by non-native species.
Fil: Lagger, Cristian Fabian. Universidad Nacional de Cordoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; Argentina
Fil: Tatian, Marcos. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
Materia
Ascidians
Holozoidae
Distaplia Naufragii N.Sp.
Distaplia Fortuita N.Sp.
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:11336/7955
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, ArgentinaLagger, Cristian FabianTatian, MarcosAscidiansHolozoidaeDistaplia Naufragii N.Sp.Distaplia Fortuita N.Sp.https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The ascidian fauna from the Southwestern Atlantic (Argentine Sea) have scarcely been studied and have rarely been sampled. The existing scanty ascidian records are from specimens collected by dredging many decades ago. During samplings in the San Matias Gulf (Río Negro, Patagonia), two new Distaplia species were found. Distaplia naufragii sp. nov. was collected in the subtidal zone attached to a shipwreck, while the other species, Distaplia fortuita sp. nov. was found released by the tides in the sandy intertidal zone. These two new species differ deeply from each other in the size and morphology of their zooids. They represent one third of the known species belonging to the family Holozoidae in the SW Atlantic. These results reinforce the importance of new studies in this extensive but little explored area that is, in addition, susceptible to invasion by non-native species.Fil: Lagger, Cristian Fabian. Universidad Nacional de Cordoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; ArgentinaFil: Tatian, Marcos. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; ArgentinaMagnolia Press2013-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7955Lagger, Cristian Fabian; Tatian, Marcos; Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina; Magnolia Press; Zootaxa; 3620; 3-2013; 192-2001175-5326enginfo:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.11646/zootaxa.3620.1.10info:eu-repo/semantics/altIdentifier/url/http://biotaxa.org/Zootaxa/article/view/zootaxa.3620.1.10info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:31:48Zoai:ri.conicet.gov.ar:11336/7955instacron: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:34982025-10-15 15:31:48.979CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
title Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
spellingShingle Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
Lagger, Cristian Fabian
Ascidians
Holozoidae
Distaplia Naufragii N.Sp.
Distaplia Fortuita N.Sp.
title_short Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
title_full Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
title_fullStr Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
title_full_unstemmed Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
title_sort Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina
dc.creator.none.fl_str_mv Lagger, Cristian Fabian
Tatian, Marcos
author Lagger, Cristian Fabian
author_facet Lagger, Cristian Fabian
Tatian, Marcos
author_role author
author2 Tatian, Marcos
author2_role author
dc.subject.none.fl_str_mv Ascidians
Holozoidae
Distaplia Naufragii N.Sp.
Distaplia Fortuita N.Sp.
topic Ascidians
Holozoidae
Distaplia Naufragii N.Sp.
Distaplia Fortuita N.Sp.
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The ascidian fauna from the Southwestern Atlantic (Argentine Sea) have scarcely been studied and have rarely been sampled. The existing scanty ascidian records are from specimens collected by dredging many decades ago. During samplings in the San Matias Gulf (Río Negro, Patagonia), two new Distaplia species were found. Distaplia naufragii sp. nov. was collected in the subtidal zone attached to a shipwreck, while the other species, Distaplia fortuita sp. nov. was found released by the tides in the sandy intertidal zone. These two new species differ deeply from each other in the size and morphology of their zooids. They represent one third of the known species belonging to the family Holozoidae in the SW Atlantic. These results reinforce the importance of new studies in this extensive but little explored area that is, in addition, susceptible to invasion by non-native species.
Fil: Lagger, Cristian Fabian. Universidad Nacional de Cordoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; Argentina
Fil: Tatian, Marcos. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
description The ascidian fauna from the Southwestern Atlantic (Argentine Sea) have scarcely been studied and have rarely been sampled. The existing scanty ascidian records are from specimens collected by dredging many decades ago. During samplings in the San Matias Gulf (Río Negro, Patagonia), two new Distaplia species were found. Distaplia naufragii sp. nov. was collected in the subtidal zone attached to a shipwreck, while the other species, Distaplia fortuita sp. nov. was found released by the tides in the sandy intertidal zone. These two new species differ deeply from each other in the size and morphology of their zooids. They represent one third of the known species belonging to the family Holozoidae in the SW Atlantic. These results reinforce the importance of new studies in this extensive but little explored area that is, in addition, susceptible to invasion by non-native species.
publishDate 2013
dc.date.none.fl_str_mv 2013-03
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/11336/7955
Lagger, Cristian Fabian; Tatian, Marcos; Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina; Magnolia Press; Zootaxa; 3620; 3-2013; 192-200
1175-5326
url http://hdl.handle.net/11336/7955
identifier_str_mv Lagger, Cristian Fabian; Tatian, Marcos; Two new species of Distaplia (Tunicata: Ascidiacea) from the SW Atlantic, Argentina; Magnolia Press; Zootaxa; 3620; 3-2013; 192-200
1175-5326
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.11646/zootaxa.3620.1.10
info:eu-repo/semantics/altIdentifier/url/http://biotaxa.org/Zootaxa/article/view/zootaxa.3620.1.10
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
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
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score 13.22299

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