Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei

Autores
Sardiña, Paula; Cataldo, Daniel Hugo; Boltovskoy, Demetrio
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We conducted a field experiment to assess the influence of conspecific adults on recruitment success of the golden mussel Limnoperna fortunei. Tiles of 225 cm2 in surface were used as artificial substrates in four treatments: control (blank tiles), low (800 mussels m-2), medium (4000 mussels m-2) and high (12 000 mussels m-2) density treatments. Results obtained indicate that recruitment is strongly affected by the presence and density of conspecifics: after one and three months of exposure numbers of recruits were significantly higher on tiles with conspecific adults than on blank tiles, and there was a positive and significant relationship between the number of recruits and the number of adults in the three treatments assayed. Also, after three months of exposure recruits in all treatments with adults present were larger than recruits in the control treatment. Our results suggest that conspecific adults have a positive effect on recruitment success and growth of the newly settled juveniles through factors that enhance larval settling and/or that contribute to the survival of settlers in areas colonized by adult conspecifics.
Fil: Sardiña, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Cataldo, Daniel Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Boltovskoy, Demetrio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Materia
LIMNOPERNA FORTUNEI
GOLDEN MUSSEL
SETTLING
CONSPECIFICS
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:11336/102703
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortuneiSardiña, PaulaCataldo, Daniel HugoBoltovskoy, DemetrioLIMNOPERNA FORTUNEIGOLDEN MUSSELSETTLINGCONSPECIFICShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We conducted a field experiment to assess the influence of conspecific adults on recruitment success of the golden mussel Limnoperna fortunei. Tiles of 225 cm2 in surface were used as artificial substrates in four treatments: control (blank tiles), low (800 mussels m-2), medium (4000 mussels m-2) and high (12 000 mussels m-2) density treatments. Results obtained indicate that recruitment is strongly affected by the presence and density of conspecifics: after one and three months of exposure numbers of recruits were significantly higher on tiles with conspecific adults than on blank tiles, and there was a positive and significant relationship between the number of recruits and the number of adults in the three treatments assayed. Also, after three months of exposure recruits in all treatments with adults present were larger than recruits in the control treatment. Our results suggest that conspecific adults have a positive effect on recruitment success and growth of the newly settled juveniles through factors that enhance larval settling and/or that contribute to the survival of settlers in areas colonized by adult conspecifics.Fil: Sardiña, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Cataldo, Daniel Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Boltovskoy, Demetrio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaBirkhauser Verlag Ag2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/102703Sardiña, Paula; Cataldo, Daniel Hugo; Boltovskoy, Demetrio; Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei; Birkhauser Verlag Ag; Aquatic Sciences; 71; 4; 12-2009; 479-4861015-1621CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00027-009-0103-5info:eu-repo/semantics/altIdentifier/doi/10.1007/s00027-009-0103-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:02:11Zoai:ri.conicet.gov.ar:11336/102703instacron: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:34982025-09-10 13:02:11.35CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
title Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
spellingShingle Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
Sardiña, Paula
LIMNOPERNA FORTUNEI
GOLDEN MUSSEL
SETTLING
CONSPECIFICS
title_short Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
title_full Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
title_fullStr Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
title_full_unstemmed Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
title_sort Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei
dc.creator.none.fl_str_mv Sardiña, Paula
Cataldo, Daniel Hugo
Boltovskoy, Demetrio
author Sardiña, Paula
author_facet Sardiña, Paula
Cataldo, Daniel Hugo
Boltovskoy, Demetrio
author_role author
author2 Cataldo, Daniel Hugo
Boltovskoy, Demetrio
author2_role author
author
dc.subject.none.fl_str_mv LIMNOPERNA FORTUNEI
GOLDEN MUSSEL
SETTLING
CONSPECIFICS
topic LIMNOPERNA FORTUNEI
GOLDEN MUSSEL
SETTLING
CONSPECIFICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We conducted a field experiment to assess the influence of conspecific adults on recruitment success of the golden mussel Limnoperna fortunei. Tiles of 225 cm2 in surface were used as artificial substrates in four treatments: control (blank tiles), low (800 mussels m-2), medium (4000 mussels m-2) and high (12 000 mussels m-2) density treatments. Results obtained indicate that recruitment is strongly affected by the presence and density of conspecifics: after one and three months of exposure numbers of recruits were significantly higher on tiles with conspecific adults than on blank tiles, and there was a positive and significant relationship between the number of recruits and the number of adults in the three treatments assayed. Also, after three months of exposure recruits in all treatments with adults present were larger than recruits in the control treatment. Our results suggest that conspecific adults have a positive effect on recruitment success and growth of the newly settled juveniles through factors that enhance larval settling and/or that contribute to the survival of settlers in areas colonized by adult conspecifics.
Fil: Sardiña, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Cataldo, Daniel Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Boltovskoy, Demetrio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
description We conducted a field experiment to assess the influence of conspecific adults on recruitment success of the golden mussel Limnoperna fortunei. Tiles of 225 cm2 in surface were used as artificial substrates in four treatments: control (blank tiles), low (800 mussels m-2), medium (4000 mussels m-2) and high (12 000 mussels m-2) density treatments. Results obtained indicate that recruitment is strongly affected by the presence and density of conspecifics: after one and three months of exposure numbers of recruits were significantly higher on tiles with conspecific adults than on blank tiles, and there was a positive and significant relationship between the number of recruits and the number of adults in the three treatments assayed. Also, after three months of exposure recruits in all treatments with adults present were larger than recruits in the control treatment. Our results suggest that conspecific adults have a positive effect on recruitment success and growth of the newly settled juveniles through factors that enhance larval settling and/or that contribute to the survival of settlers in areas colonized by adult conspecifics.
publishDate 2009
dc.date.none.fl_str_mv 2009-12
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/11336/102703
Sardiña, Paula; Cataldo, Daniel Hugo; Boltovskoy, Demetrio; Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei; Birkhauser Verlag Ag; Aquatic Sciences; 71; 4; 12-2009; 479-486
1015-1621
CONICET Digital
CONICET
url http://hdl.handle.net/11336/102703
identifier_str_mv Sardiña, Paula; Cataldo, Daniel Hugo; Boltovskoy, Demetrio; Effects of conspecifics on settling juveniles of the invasive golden mussel, Limnoperna fortunei; Birkhauser Verlag Ag; Aquatic Sciences; 71; 4; 12-2009; 479-486
1015-1621
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://link.springer.com/article/10.1007/s00027-009-0103-5
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00027-009-0103-5
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
dc.publisher.none.fl_str_mv Birkhauser Verlag Ag
publisher.none.fl_str_mv Birkhauser Verlag Ag
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 12.993085

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