Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea

Autores
Teso, Silvia Valeria; Urteaga, Diego Gaston; Pastorino, Roberto Santiago Guido
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background: We analyse the distribution of Gastropods and Chitons from shallow to deep waters along the southwestern Atlantic Ocean off Argentina and discuss possible factors determining the observed biogeographic patterns. Results: Three major biogeographic groups are defined on the basis of Gastropod and Chiton species associations, i.e., continental shelf (< 350 m), upper continental slope (> 350-2000 m) and lower continental slope (2000-3000 m). Bathymetry appears as the main factor modifying large-scale distribution of the fauna at a. In this scenario, species associations are determined by marine currents that clearly occur at a particular and well defined depth. No arrangement of species by geographic location was found in assemblages from the continental shelf and upper continental slope. Conclusions: We hypothesize that depth and marine currents are the main factor affecting the distribution of Gastropods and Chitons along the SW Atlantic between 200 and 3000 m depth.
Fil: Teso, Silvia Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Urteaga, Diego Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Pastorino, Roberto Santiago Guido. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Materia
BIOGEOGRAPHY
CONTINENTAL SHELF
MAR DEL PLATA SUBMARINE CANYON
MPA NAMUNCURÁ/BURDWOOD BANK
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:11336/124626
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/124626
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep seaTeso, Silvia ValeriaUrteaga, Diego GastonPastorino, Roberto Santiago GuidoBIOGEOGRAPHYCONTINENTAL SHELFMAR DEL PLATA SUBMARINE CANYONMPA NAMUNCURÁ/BURDWOOD BANKhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Background: We analyse the distribution of Gastropods and Chitons from shallow to deep waters along the southwestern Atlantic Ocean off Argentina and discuss possible factors determining the observed biogeographic patterns. Results: Three major biogeographic groups are defined on the basis of Gastropod and Chiton species associations, i.e., continental shelf (< 350 m), upper continental slope (> 350-2000 m) and lower continental slope (2000-3000 m). Bathymetry appears as the main factor modifying large-scale distribution of the fauna at a. In this scenario, species associations are determined by marine currents that clearly occur at a particular and well defined depth. No arrangement of species by geographic location was found in assemblages from the continental shelf and upper continental slope. Conclusions: We hypothesize that depth and marine currents are the main factor affecting the distribution of Gastropods and Chitons along the SW Atlantic between 200 and 3000 m depth.Fil: Teso, Silvia Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Urteaga, Diego Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Pastorino, Roberto Santiago Guido. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaBioMed Central2019-11info: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/11336/124626Teso, Silvia Valeria; Urteaga, Diego Gaston; Pastorino, Roberto Santiago Guido; Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea; BioMed Central; BMC Ecology; 19; 49; 11-2019; 1-71472-6785CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bmcecol.biomedcentral.com/articles/10.1186/s12898-019-0263-7info:eu-repo/semantics/altIdentifier/doi/10.1186/s12898-019-0263-7info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:46:31Zoai:ri.conicet.gov.ar:11336/124626instacron: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:34982025-11-05 10:46:31.929CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
title Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
spellingShingle Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
Teso, Silvia Valeria
BIOGEOGRAPHY
CONTINENTAL SHELF
MAR DEL PLATA SUBMARINE CANYON
MPA NAMUNCURÁ/BURDWOOD BANK
title_short Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
title_full Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
title_fullStr Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
title_full_unstemmed Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
title_sort Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea
dc.creator.none.fl_str_mv Teso, Silvia Valeria
Urteaga, Diego Gaston
Pastorino, Roberto Santiago Guido
author Teso, Silvia Valeria
author_facet Teso, Silvia Valeria
Urteaga, Diego Gaston
Pastorino, Roberto Santiago Guido
author_role author
author2 Urteaga, Diego Gaston
Pastorino, Roberto Santiago Guido
author2_role author
author
dc.subject.none.fl_str_mv BIOGEOGRAPHY
CONTINENTAL SHELF
MAR DEL PLATA SUBMARINE CANYON
MPA NAMUNCURÁ/BURDWOOD BANK
topic BIOGEOGRAPHY
CONTINENTAL SHELF
MAR DEL PLATA SUBMARINE CANYON
MPA NAMUNCURÁ/BURDWOOD BANK
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Background: We analyse the distribution of Gastropods and Chitons from shallow to deep waters along the southwestern Atlantic Ocean off Argentina and discuss possible factors determining the observed biogeographic patterns. Results: Three major biogeographic groups are defined on the basis of Gastropod and Chiton species associations, i.e., continental shelf (< 350 m), upper continental slope (> 350-2000 m) and lower continental slope (2000-3000 m). Bathymetry appears as the main factor modifying large-scale distribution of the fauna at a. In this scenario, species associations are determined by marine currents that clearly occur at a particular and well defined depth. No arrangement of species by geographic location was found in assemblages from the continental shelf and upper continental slope. Conclusions: We hypothesize that depth and marine currents are the main factor affecting the distribution of Gastropods and Chitons along the SW Atlantic between 200 and 3000 m depth.
Fil: Teso, Silvia Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Urteaga, Diego Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Pastorino, Roberto Santiago Guido. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
description Background: We analyse the distribution of Gastropods and Chitons from shallow to deep waters along the southwestern Atlantic Ocean off Argentina and discuss possible factors determining the observed biogeographic patterns. Results: Three major biogeographic groups are defined on the basis of Gastropod and Chiton species associations, i.e., continental shelf (< 350 m), upper continental slope (> 350-2000 m) and lower continental slope (2000-3000 m). Bathymetry appears as the main factor modifying large-scale distribution of the fauna at a. In this scenario, species associations are determined by marine currents that clearly occur at a particular and well defined depth. No arrangement of species by geographic location was found in assemblages from the continental shelf and upper continental slope. Conclusions: We hypothesize that depth and marine currents are the main factor affecting the distribution of Gastropods and Chitons along the SW Atlantic between 200 and 3000 m depth.
publishDate 2019
dc.date.none.fl_str_mv 2019-11
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/11336/124626
Teso, Silvia Valeria; Urteaga, Diego Gaston; Pastorino, Roberto Santiago Guido; Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea; BioMed Central; BMC Ecology; 19; 49; 11-2019; 1-7
1472-6785
CONICET Digital
CONICET
url http://hdl.handle.net/11336/124626
identifier_str_mv Teso, Silvia Valeria; Urteaga, Diego Gaston; Pastorino, Roberto Santiago Guido; Assemblages of certain benthic molluscs along the southwestern Atlantic: From subtidal to deep sea; BioMed Central; BMC Ecology; 19; 49; 11-2019; 1-7
1472-6785
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://bmcecol.biomedcentral.com/articles/10.1186/s12898-019-0263-7
info:eu-repo/semantics/altIdentifier/doi/10.1186/s12898-019-0263-7
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 BioMed Central
publisher.none.fl_str_mv BioMed Central
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 13.087074

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