Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlan...

Autores
Van Der Molen, Silvina; Marquez, Federico; Idaszkin, Yanina Lorena; Adami, Mariana Laura
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Mussels are important components of rocky shore assemblages throughout the world. Several Mytilid species are found as multilayered beds in the intertidal along the coasts of the South-western Atlantic. However, in contrast to the North communities in the Pacific and Atlantic, those of the Southwestern Atlantic are dominated by species of small size, locally named mejillines. These mid-intertidal beds attached to consolidated substrates are dominated by virtual monocultures of two small-sized species of Brachidontes: B. rodriguezii (d?Orbigny, 1842) and B. (= Perumytilus) purpuratus Lamarck, 1819, respectively distributed in the warm and cold temperate sectors of the South-western Atlantic; both coexisting in the transition zone between 40º and 44º S latitude. Nevertheless, there has been some confusion about the separation of Brachidontes rodriguezii and B. purpuratus, as well as about the boundaries of their distribution ranges in the Southwestern Atlantic. Here, on the basis of a morphogeometric analysis of shell morphology, we describe a feasible way for the identification of both species.
Fil: Van Der Molen, Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Marquez, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Idaszkin, Yanina Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Adami, Mariana Laura. Museo de La Plata; Argentina
Materia
Brachidontes
Geometric Morphometrics
Shell Shape Morphology
Transition Zone Distribution
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:11336/5398
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)Van Der Molen, SilvinaMarquez, FedericoIdaszkin, Yanina LorenaAdami, Mariana LauraBrachidontesGeometric MorphometricsShell Shape MorphologyTransition Zone Distributionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Mussels are important components of rocky shore assemblages throughout the world. Several Mytilid species are found as multilayered beds in the intertidal along the coasts of the South-western Atlantic. However, in contrast to the North communities in the Pacific and Atlantic, those of the Southwestern Atlantic are dominated by species of small size, locally named mejillines. These mid-intertidal beds attached to consolidated substrates are dominated by virtual monocultures of two small-sized species of Brachidontes: B. rodriguezii (d?Orbigny, 1842) and B. (= Perumytilus) purpuratus Lamarck, 1819, respectively distributed in the warm and cold temperate sectors of the South-western Atlantic; both coexisting in the transition zone between 40º and 44º S latitude. Nevertheless, there has been some confusion about the separation of Brachidontes rodriguezii and B. purpuratus, as well as about the boundaries of their distribution ranges in the Southwestern Atlantic. Here, on the basis of a morphogeometric analysis of shell morphology, we describe a feasible way for the identification of both species.Fil: Van Der Molen, Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Marquez, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Idaszkin, Yanina Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Adami, Mariana Laura. Museo de La Plata; ArgentinaCambridge University Press2013-03info: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/11336/5398Van Der Molen, Silvina; Marquez, Federico; Idaszkin, Yanina Lorena; Adami, Mariana Laura; Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic); Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 93; 3; 3-2013; 803-8080025-3154enginfo:eu-repo/semantics/altIdentifier/url/http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8882386info:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315412001221info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:44:56Zoai:ri.conicet.gov.ar:11336/5398instacron: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 09:44:56.913CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
title Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
spellingShingle Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
Van Der Molen, Silvina
Brachidontes
Geometric Morphometrics
Shell Shape Morphology
Transition Zone Distribution
title_short Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
title_full Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
title_fullStr Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
title_full_unstemmed Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
title_sort Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic)
dc.creator.none.fl_str_mv Van Der Molen, Silvina
Marquez, Federico
Idaszkin, Yanina Lorena
Adami, Mariana Laura
author Van Der Molen, Silvina
author_facet Van Der Molen, Silvina
Marquez, Federico
Idaszkin, Yanina Lorena
Adami, Mariana Laura
author_role author
author2 Marquez, Federico
Idaszkin, Yanina Lorena
Adami, Mariana Laura
author2_role author
author
author
dc.subject.none.fl_str_mv Brachidontes
Geometric Morphometrics
Shell Shape Morphology
Transition Zone Distribution
topic Brachidontes
Geometric Morphometrics
Shell Shape Morphology
Transition Zone Distribution
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Mussels are important components of rocky shore assemblages throughout the world. Several Mytilid species are found as multilayered beds in the intertidal along the coasts of the South-western Atlantic. However, in contrast to the North communities in the Pacific and Atlantic, those of the Southwestern Atlantic are dominated by species of small size, locally named mejillines. These mid-intertidal beds attached to consolidated substrates are dominated by virtual monocultures of two small-sized species of Brachidontes: B. rodriguezii (d?Orbigny, 1842) and B. (= Perumytilus) purpuratus Lamarck, 1819, respectively distributed in the warm and cold temperate sectors of the South-western Atlantic; both coexisting in the transition zone between 40º and 44º S latitude. Nevertheless, there has been some confusion about the separation of Brachidontes rodriguezii and B. purpuratus, as well as about the boundaries of their distribution ranges in the Southwestern Atlantic. Here, on the basis of a morphogeometric analysis of shell morphology, we describe a feasible way for the identification of both species.
Fil: Van Der Molen, Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Marquez, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Idaszkin, Yanina Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Adami, Mariana Laura. Museo de La Plata; Argentina
description Mussels are important components of rocky shore assemblages throughout the world. Several Mytilid species are found as multilayered beds in the intertidal along the coasts of the South-western Atlantic. However, in contrast to the North communities in the Pacific and Atlantic, those of the Southwestern Atlantic are dominated by species of small size, locally named mejillines. These mid-intertidal beds attached to consolidated substrates are dominated by virtual monocultures of two small-sized species of Brachidontes: B. rodriguezii (d?Orbigny, 1842) and B. (= Perumytilus) purpuratus Lamarck, 1819, respectively distributed in the warm and cold temperate sectors of the South-western Atlantic; both coexisting in the transition zone between 40º and 44º S latitude. Nevertheless, there has been some confusion about the separation of Brachidontes rodriguezii and B. purpuratus, as well as about the boundaries of their distribution ranges in the Southwestern Atlantic. Here, on the basis of a morphogeometric analysis of shell morphology, we describe a feasible way for the identification of both species.
publishDate 2013
dc.date.none.fl_str_mv 2013-03
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/11336/5398
Van Der Molen, Silvina; Marquez, Federico; Idaszkin, Yanina Lorena; Adami, Mariana Laura; Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic); Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 93; 3; 3-2013; 803-808
0025-3154
url http://hdl.handle.net/11336/5398
identifier_str_mv Van Der Molen, Silvina; Marquez, Federico; Idaszkin, Yanina Lorena; Adami, Mariana Laura; Use of Shell-shape to discrimate between Brachidontes rodriguezii and Brachidontes purpuratus species (Mytilidae) in the transition zone of their distributions (South-western Atlantic); Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 93; 3; 3-2013; 803-808
0025-3154
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8882386
info:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315412001221
info:eu-repo/semantics/altIdentifier/doi/
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 Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
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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