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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/124626
Ver los metadatos del registro completo
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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 Técnicas2025-09-03T10:09:38Zoai: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:34982025-09-03 10:09:38.612CONICET 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) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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1842270089255059456 |
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13.13397 |