The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)

Autores
Nuñez, Jesus Dario; Ocampo, Emiliano Hernan; Chiaradia, Nicolas Mariano; Morzan, Enrique; Cledón, Maximiliano
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The purple clam Amiantis purpurata inhabits intertidal and shallow subtidal platforms from San Matías Gulf, Argentina to Santa Catarina, Brazil. This edible bivalve is an important component of the marine trophic webs due to siphon nipping. The present study investigates the influence of temperature on the regeneration of the inhalant siphon tentacle crown of A. purpurata. Under laboratory conditions 140 purple clams were exposed to four different temperatures (12, 15, 20 and 22°C). At each temperature, the distal 0.5 cm of the inhalant siphon was removed from each clam. The length of long tentacles from each group was measured on different days until the tentacles had reached asymptotic growth. Four candidate models were used for each tentacle data set for growth at the four experimental temperatures. The data were fitted to size-increments for the long siphon at different temperatures using maximum likelihood. The von Bertalanffy model was the one that best fitted the data at most experimental temperatures. To evaluate differences in tentacle regeneration in each treatment, the growth parameters were compared using a likelihood ratio test. The two interdependent parameters affecting the regeneration process k (growth constant) and t ip (inflexion point), were clearly influenced by temperature. In the case of k, increasing temperature produces acceleration in the regeneration process while t ip is not dependent on temperature. Regeneration was slower than in any other species previously reported in the literature and decreasing temperature slowed down the process.
Fil: Nuñez, Jesus Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; Argentina
Fil: Ocampo, Emiliano Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; Argentina
Fil: Chiaradia, Nicolas Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Morzan, Enrique. Universidad Nacional del Comahue; Argentina
Fil: Cledón, Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; Argentina
Materia
Purple Clam
Siphon Cropping
South-Western Atlantic
Regeneration
Inhalant Siphon
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:11336/25108
Acceder
id CONICETDig_7e6fbf136acacd81c1cdd65804a76725
oai_identifier_str oai:ri.conicet.gov.ar:11336/25108
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)Nuñez, Jesus DarioOcampo, Emiliano HernanChiaradia, Nicolas MarianoMorzan, EnriqueCledón, MaximilianoPurple ClamSiphon CroppingSouth-Western AtlanticRegenerationInhalant Siphonhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The purple clam Amiantis purpurata inhabits intertidal and shallow subtidal platforms from San Matías Gulf, Argentina to Santa Catarina, Brazil. This edible bivalve is an important component of the marine trophic webs due to siphon nipping. The present study investigates the influence of temperature on the regeneration of the inhalant siphon tentacle crown of A. purpurata. Under laboratory conditions 140 purple clams were exposed to four different temperatures (12, 15, 20 and 22°C). At each temperature, the distal 0.5 cm of the inhalant siphon was removed from each clam. The length of long tentacles from each group was measured on different days until the tentacles had reached asymptotic growth. Four candidate models were used for each tentacle data set for growth at the four experimental temperatures. The data were fitted to size-increments for the long siphon at different temperatures using maximum likelihood. The von Bertalanffy model was the one that best fitted the data at most experimental temperatures. To evaluate differences in tentacle regeneration in each treatment, the growth parameters were compared using a likelihood ratio test. The two interdependent parameters affecting the regeneration process k (growth constant) and t ip (inflexion point), were clearly influenced by temperature. In the case of k, increasing temperature produces acceleration in the regeneration process while t ip is not dependent on temperature. Regeneration was slower than in any other species previously reported in the literature and decreasing temperature slowed down the process.Fil: Nuñez, Jesus Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; ArgentinaFil: Ocampo, Emiliano Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; ArgentinaFil: Chiaradia, Nicolas Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Morzan, Enrique. Universidad Nacional del Comahue; ArgentinaFil: Cledón, Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; ArgentinaTaylor & Francis As2012-11-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25108Nuñez, Jesus Dario; Ocampo, Emiliano Hernan; Chiaradia, Nicolas Mariano; Morzan, Enrique; Cledón, Maximiliano; The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae); Taylor & Francis As; Marine Biology Research; 9; 2; 21-11-2012; 189-1971745-1000CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/17451000.2012.707323info:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2012.707323info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:26Zoai:ri.conicet.gov.ar:11336/25108instacron: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:34982025-09-29 10:45:27.101CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
title The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
spellingShingle The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
Nuñez, Jesus Dario
Purple Clam
Siphon Cropping
South-Western Atlantic
Regeneration
Inhalant Siphon
title_short The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
title_full The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
title_fullStr The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
title_full_unstemmed The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
title_sort The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae)
dc.creator.none.fl_str_mv Nuñez, Jesus Dario
Ocampo, Emiliano Hernan
Chiaradia, Nicolas Mariano
Morzan, Enrique
Cledón, Maximiliano
author Nuñez, Jesus Dario
author_facet Nuñez, Jesus Dario
Ocampo, Emiliano Hernan
Chiaradia, Nicolas Mariano
Morzan, Enrique
Cledón, Maximiliano
author_role author
author2 Ocampo, Emiliano Hernan
Chiaradia, Nicolas Mariano
Morzan, Enrique
Cledón, Maximiliano
author2_role author
author
author
author
dc.subject.none.fl_str_mv Purple Clam
Siphon Cropping
South-Western Atlantic
Regeneration
Inhalant Siphon
topic Purple Clam
Siphon Cropping
South-Western Atlantic
Regeneration
Inhalant Siphon
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The purple clam Amiantis purpurata inhabits intertidal and shallow subtidal platforms from San Matías Gulf, Argentina to Santa Catarina, Brazil. This edible bivalve is an important component of the marine trophic webs due to siphon nipping. The present study investigates the influence of temperature on the regeneration of the inhalant siphon tentacle crown of A. purpurata. Under laboratory conditions 140 purple clams were exposed to four different temperatures (12, 15, 20 and 22°C). At each temperature, the distal 0.5 cm of the inhalant siphon was removed from each clam. The length of long tentacles from each group was measured on different days until the tentacles had reached asymptotic growth. Four candidate models were used for each tentacle data set for growth at the four experimental temperatures. The data were fitted to size-increments for the long siphon at different temperatures using maximum likelihood. The von Bertalanffy model was the one that best fitted the data at most experimental temperatures. To evaluate differences in tentacle regeneration in each treatment, the growth parameters were compared using a likelihood ratio test. The two interdependent parameters affecting the regeneration process k (growth constant) and t ip (inflexion point), were clearly influenced by temperature. In the case of k, increasing temperature produces acceleration in the regeneration process while t ip is not dependent on temperature. Regeneration was slower than in any other species previously reported in the literature and decreasing temperature slowed down the process.
Fil: Nuñez, Jesus Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; Argentina
Fil: Ocampo, Emiliano Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; Argentina
Fil: Chiaradia, Nicolas Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Morzan, Enrique. Universidad Nacional del Comahue; Argentina
Fil: Cledón, Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Aquarium Mar del Plata. Mar del Plata; Argentina
description The purple clam Amiantis purpurata inhabits intertidal and shallow subtidal platforms from San Matías Gulf, Argentina to Santa Catarina, Brazil. This edible bivalve is an important component of the marine trophic webs due to siphon nipping. The present study investigates the influence of temperature on the regeneration of the inhalant siphon tentacle crown of A. purpurata. Under laboratory conditions 140 purple clams were exposed to four different temperatures (12, 15, 20 and 22°C). At each temperature, the distal 0.5 cm of the inhalant siphon was removed from each clam. The length of long tentacles from each group was measured on different days until the tentacles had reached asymptotic growth. Four candidate models were used for each tentacle data set for growth at the four experimental temperatures. The data were fitted to size-increments for the long siphon at different temperatures using maximum likelihood. The von Bertalanffy model was the one that best fitted the data at most experimental temperatures. To evaluate differences in tentacle regeneration in each treatment, the growth parameters were compared using a likelihood ratio test. The two interdependent parameters affecting the regeneration process k (growth constant) and t ip (inflexion point), were clearly influenced by temperature. In the case of k, increasing temperature produces acceleration in the regeneration process while t ip is not dependent on temperature. Regeneration was slower than in any other species previously reported in the literature and decreasing temperature slowed down the process.
publishDate 2012
dc.date.none.fl_str_mv 2012-11-21
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/11336/25108
Nuñez, Jesus Dario; Ocampo, Emiliano Hernan; Chiaradia, Nicolas Mariano; Morzan, Enrique; Cledón, Maximiliano; The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae); Taylor & Francis As; Marine Biology Research; 9; 2; 21-11-2012; 189-197
1745-1000
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25108
identifier_str_mv Nuñez, Jesus Dario; Ocampo, Emiliano Hernan; Chiaradia, Nicolas Mariano; Morzan, Enrique; Cledón, Maximiliano; The effect of temperature on the inhalant siphon regeneration of Amiantis purpurata (Lamarck, 1818) (Bivalvia; Veneridae); Taylor & Francis As; Marine Biology Research; 9; 2; 21-11-2012; 189-197
1745-1000
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/17451000.2012.707323
info:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2012.707323
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
dc.publisher.none.fl_str_mv Taylor & Francis As
publisher.none.fl_str_mv Taylor & Francis As
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
_version_ 1844614494154653696
score 13.070432

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