Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt

Autores
Tatian, Marcos; Schwindt, Evangelina; Lagger, Cristian Fabian; Varela, María de Las Mercedes
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Despite the poorly studied biodiversity of the Southwestern Atlantic, several exotic species have already been detected. Here we detail the distribution and abundance of the invasive ascidian Ascidiella aspersa (Müller, 1776) in the SW Atlantic and review its historical records. For this purpose, we determined ascidians collected since 1914 from museum collections and inspected randomly sampled natural biota collections as well as colonization on plates deployed in situ for two years throughout six major harbours along the Patagonian Argentine coast. Museum collections revealed a sudden presence of A. aspersa early in the 1960’s. The species is actually distributed over 10 latitudinal degrees in harbours and subtidal areas along the SW Atlantic. Altogether, results suggest that this species, an exotic for the SW Atlantic, is able to colonize new areas. Further studies are needed to assess A. aspersa invasion impacts on biodiversity in the study area.
Fil: Tatian, Marcos. Universidad Nacional de Cordoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Schwindt, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
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. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Varela, María Mercedes. Instituto de Ecología Litoral; España
Materia
PATAGONIA
HARBOR
ASCIDIAN
INVASIVE
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:11336/94813
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirtTatian, MarcosSchwindt, EvangelinaLagger, Cristian FabianVarela, María de Las MercedesPATAGONIAHARBORASCIDIANINVASIVEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Despite the poorly studied biodiversity of the Southwestern Atlantic, several exotic species have already been detected. Here we detail the distribution and abundance of the invasive ascidian Ascidiella aspersa (Müller, 1776) in the SW Atlantic and review its historical records. For this purpose, we determined ascidians collected since 1914 from museum collections and inspected randomly sampled natural biota collections as well as colonization on plates deployed in situ for two years throughout six major harbours along the Patagonian Argentine coast. Museum collections revealed a sudden presence of A. aspersa early in the 1960’s. The species is actually distributed over 10 latitudinal degrees in harbours and subtidal areas along the SW Atlantic. Altogether, results suggest that this species, an exotic for the SW Atlantic, is able to colonize new areas. Further studies are needed to assess A. aspersa invasion impacts on biodiversity in the study area.Fil: Tatian, Marcos. Universidad Nacional de Cordoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Schwindt, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: 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. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Varela, María Mercedes. Instituto de Ecología Litoral; EspañaVerlag Dr Friedrich Pfeil2010-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94813Tatian, Marcos; Schwindt, Evangelina; Lagger, Cristian Fabian; Varela, María de Las Mercedes; Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt; Verlag Dr Friedrich Pfeil; Spixiana; 33; 1; 7-2010; 111-1170341-8391CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.zsm.mwn.de/the-bavarian-state-collection-of-zoology/spixiana/archiv/?lang=eninfo:eu-repo/semantics/altIdentifier/url/https://www.zobodat.at/pdf/Spixiana_033_0111-0117.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:57:57Zoai:ri.conicet.gov.ar:11336/94813instacron: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 09:57:57.893CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
title Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
spellingShingle Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
Tatian, Marcos
PATAGONIA
HARBOR
ASCIDIAN
INVASIVE
title_short Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
title_full Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
title_fullStr Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
title_full_unstemmed Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
title_sort Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt
dc.creator.none.fl_str_mv Tatian, Marcos
Schwindt, Evangelina
Lagger, Cristian Fabian
Varela, María de Las Mercedes
author Tatian, Marcos
author_facet Tatian, Marcos
Schwindt, Evangelina
Lagger, Cristian Fabian
Varela, María de Las Mercedes
author_role author
author2 Schwindt, Evangelina
Lagger, Cristian Fabian
Varela, María de Las Mercedes
author2_role author
author
author
dc.subject.none.fl_str_mv PATAGONIA
HARBOR
ASCIDIAN
INVASIVE
topic PATAGONIA
HARBOR
ASCIDIAN
INVASIVE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Despite the poorly studied biodiversity of the Southwestern Atlantic, several exotic species have already been detected. Here we detail the distribution and abundance of the invasive ascidian Ascidiella aspersa (Müller, 1776) in the SW Atlantic and review its historical records. For this purpose, we determined ascidians collected since 1914 from museum collections and inspected randomly sampled natural biota collections as well as colonization on plates deployed in situ for two years throughout six major harbours along the Patagonian Argentine coast. Museum collections revealed a sudden presence of A. aspersa early in the 1960’s. The species is actually distributed over 10 latitudinal degrees in harbours and subtidal areas along the SW Atlantic. Altogether, results suggest that this species, an exotic for the SW Atlantic, is able to colonize new areas. Further studies are needed to assess A. aspersa invasion impacts on biodiversity in the study area.
Fil: Tatian, Marcos. Universidad Nacional de Cordoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Schwindt, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
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. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Varela, María Mercedes. Instituto de Ecología Litoral; España
description Despite the poorly studied biodiversity of the Southwestern Atlantic, several exotic species have already been detected. Here we detail the distribution and abundance of the invasive ascidian Ascidiella aspersa (Müller, 1776) in the SW Atlantic and review its historical records. For this purpose, we determined ascidians collected since 1914 from museum collections and inspected randomly sampled natural biota collections as well as colonization on plates deployed in situ for two years throughout six major harbours along the Patagonian Argentine coast. Museum collections revealed a sudden presence of A. aspersa early in the 1960’s. The species is actually distributed over 10 latitudinal degrees in harbours and subtidal areas along the SW Atlantic. Altogether, results suggest that this species, an exotic for the SW Atlantic, is able to colonize new areas. Further studies are needed to assess A. aspersa invasion impacts on biodiversity in the study area.
publishDate 2010
dc.date.none.fl_str_mv 2010-07
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/11336/94813
Tatian, Marcos; Schwindt, Evangelina; Lagger, Cristian Fabian; Varela, María de Las Mercedes; Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt; Verlag Dr Friedrich Pfeil; Spixiana; 33; 1; 7-2010; 111-117
0341-8391
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94813
identifier_str_mv Tatian, Marcos; Schwindt, Evangelina; Lagger, Cristian Fabian; Varela, María de Las Mercedes; Colonization of Patagonian harbours (SW Atlantic) by an invasive sea squirt; Verlag Dr Friedrich Pfeil; Spixiana; 33; 1; 7-2010; 111-117
0341-8391
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://www.zsm.mwn.de/the-bavarian-state-collection-of-zoology/spixiana/archiv/?lang=en
info:eu-repo/semantics/altIdentifier/url/https://www.zobodat.at/pdf/Spixiana_033_0111-0117.pdf
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
application/pdf
dc.publisher.none.fl_str_mv Verlag Dr Friedrich Pfeil
publisher.none.fl_str_mv Verlag Dr Friedrich Pfeil
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 13.24909

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