Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)

Autores
Romero, María Virginia; Brezina, Soledad Silvana; Hernández, D.; Casadío, S.; Bremec, Claudia Silvia
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ostrea puelchana d?Orbigny, 1842 is a common species of commercial interest in Patagonia and is distributed from Rio Grande do Sul (Brazil) to San Matías Gulf (SMG, Argentina). In SMG, the species develops natural banks that provide irregular surfaces suitable for colonization of organisms. We studied the composition and frequency of encrusting and associated species on O. puelchana shells as well as the preferential settlement of epibionts on different areas within left and right valves. A total of 55 taxa were identifi ed. The dominant groups were Annelida, Foraminifera, Bryozoa and Mollusca in two different oyster banks. The lifestyle of the oyster favors a preferential settlement of epibionts on different valves and areas within the valves. Substratum heterogeneity, reproductive cues, gregarious behavior, protection against predation and/or brooding care could be responsible for this differential settlement. The left valve was more encrusted than the right one. Spirorbinae, Cirratulidae, Foraminifera, juvenile O. puelchana, Bryozoa and Hydrozoa showed preferential settlement in different areas on the external left valves. On the external right valves, the same taxa except for Hydrozoa showed a nonrandom distribution between areas.
Fil: Romero, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo; Argentina
Fil: Brezina, Soledad Silvana. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Hernández, D.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Casadío, S.. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; Argentina
Fil: Bremec, Claudia Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo; Argentina
Materia
EPIBIOSIS
OYSTER
PREFERENTIAL COLONIZATION
SW ATLANTIC OCEAN
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:11336/180772
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)Romero, María VirginiaBrezina, Soledad SilvanaHernández, D.Casadío, S.Bremec, Claudia SilviaEPIBIOSISOYSTERPREFERENTIAL COLONIZATIONSW ATLANTIC OCEANARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ostrea puelchana d?Orbigny, 1842 is a common species of commercial interest in Patagonia and is distributed from Rio Grande do Sul (Brazil) to San Matías Gulf (SMG, Argentina). In SMG, the species develops natural banks that provide irregular surfaces suitable for colonization of organisms. We studied the composition and frequency of encrusting and associated species on O. puelchana shells as well as the preferential settlement of epibionts on different areas within left and right valves. A total of 55 taxa were identifi ed. The dominant groups were Annelida, Foraminifera, Bryozoa and Mollusca in two different oyster banks. The lifestyle of the oyster favors a preferential settlement of epibionts on different valves and areas within the valves. Substratum heterogeneity, reproductive cues, gregarious behavior, protection against predation and/or brooding care could be responsible for this differential settlement. The left valve was more encrusted than the right one. Spirorbinae, Cirratulidae, Foraminifera, juvenile O. puelchana, Bryozoa and Hydrozoa showed preferential settlement in different areas on the external left valves. On the external right valves, the same taxa except for Hydrozoa showed a nonrandom distribution between areas.Fil: Romero, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo; ArgentinaFil: Brezina, Soledad Silvana. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Hernández, D.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Casadío, S.. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; ArgentinaFil: Bremec, Claudia Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo; ArgentinaAmerican Malacological Society2013-06info: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/11336/180772Romero, María Virginia; Brezina, Soledad Silvana; Hernández, D.; Casadío, S.; Bremec, Claudia Silvia; Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina); American Malacological Society; American Malacological Bulletin; 31; 2; 6-2013; 311-3200740-2783CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4003/006.031.0210info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/full/10.4003/006.031.0210info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:52Zoai:ri.conicet.gov.ar:11336/180772instacron: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 10:07:53.058CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
title Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
spellingShingle Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
Romero, María Virginia
EPIBIOSIS
OYSTER
PREFERENTIAL COLONIZATION
SW ATLANTIC OCEAN
ARGENTINA
title_short Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
title_full Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
title_fullStr Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
title_full_unstemmed Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
title_sort Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina)
dc.creator.none.fl_str_mv Romero, María Virginia
Brezina, Soledad Silvana
Hernández, D.
Casadío, S.
Bremec, Claudia Silvia
author Romero, María Virginia
author_facet Romero, María Virginia
Brezina, Soledad Silvana
Hernández, D.
Casadío, S.
Bremec, Claudia Silvia
author_role author
author2 Brezina, Soledad Silvana
Hernández, D.
Casadío, S.
Bremec, Claudia Silvia
author2_role author
author
author
author
dc.subject.none.fl_str_mv EPIBIOSIS
OYSTER
PREFERENTIAL COLONIZATION
SW ATLANTIC OCEAN
ARGENTINA
topic EPIBIOSIS
OYSTER
PREFERENTIAL COLONIZATION
SW ATLANTIC OCEAN
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ostrea puelchana d?Orbigny, 1842 is a common species of commercial interest in Patagonia and is distributed from Rio Grande do Sul (Brazil) to San Matías Gulf (SMG, Argentina). In SMG, the species develops natural banks that provide irregular surfaces suitable for colonization of organisms. We studied the composition and frequency of encrusting and associated species on O. puelchana shells as well as the preferential settlement of epibionts on different areas within left and right valves. A total of 55 taxa were identifi ed. The dominant groups were Annelida, Foraminifera, Bryozoa and Mollusca in two different oyster banks. The lifestyle of the oyster favors a preferential settlement of epibionts on different valves and areas within the valves. Substratum heterogeneity, reproductive cues, gregarious behavior, protection against predation and/or brooding care could be responsible for this differential settlement. The left valve was more encrusted than the right one. Spirorbinae, Cirratulidae, Foraminifera, juvenile O. puelchana, Bryozoa and Hydrozoa showed preferential settlement in different areas on the external left valves. On the external right valves, the same taxa except for Hydrozoa showed a nonrandom distribution between areas.
Fil: Romero, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo; Argentina
Fil: Brezina, Soledad Silvana. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Hernández, D.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Casadío, S.. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; Argentina
Fil: Bremec, Claudia Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo; Argentina
description Ostrea puelchana d?Orbigny, 1842 is a common species of commercial interest in Patagonia and is distributed from Rio Grande do Sul (Brazil) to San Matías Gulf (SMG, Argentina). In SMG, the species develops natural banks that provide irregular surfaces suitable for colonization of organisms. We studied the composition and frequency of encrusting and associated species on O. puelchana shells as well as the preferential settlement of epibionts on different areas within left and right valves. A total of 55 taxa were identifi ed. The dominant groups were Annelida, Foraminifera, Bryozoa and Mollusca in two different oyster banks. The lifestyle of the oyster favors a preferential settlement of epibionts on different valves and areas within the valves. Substratum heterogeneity, reproductive cues, gregarious behavior, protection against predation and/or brooding care could be responsible for this differential settlement. The left valve was more encrusted than the right one. Spirorbinae, Cirratulidae, Foraminifera, juvenile O. puelchana, Bryozoa and Hydrozoa showed preferential settlement in different areas on the external left valves. On the external right valves, the same taxa except for Hydrozoa showed a nonrandom distribution between areas.
publishDate 2013
dc.date.none.fl_str_mv 2013-06
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/11336/180772
Romero, María Virginia; Brezina, Soledad Silvana; Hernández, D.; Casadío, S.; Bremec, Claudia Silvia; Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina); American Malacological Society; American Malacological Bulletin; 31; 2; 6-2013; 311-320
0740-2783
CONICET Digital
CONICET
url http://hdl.handle.net/11336/180772
identifier_str_mv Romero, María Virginia; Brezina, Soledad Silvana; Hernández, D.; Casadío, S.; Bremec, Claudia Silvia; Differential settlement of associated species on ostrea puelchana D'Orbigny, 1842 (Ostreidae) in Patagonia (Argentina); American Malacological Society; American Malacological Bulletin; 31; 2; 6-2013; 311-320
0740-2783
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.4003/006.031.0210
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/full/10.4003/006.031.0210
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 American Malacological Society
publisher.none.fl_str_mv American Malacological 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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score 13.13397

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