Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina

Autores
Colautti, Dario César; Baigún, Claudio Rafael M.; Lopez Cazorla, Andrea Cecilia; Llompart, Facundo Manuel; Molina, Juan Manuel; Suquele, Patricia; Calvo, Sebastián
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The smooth-hound Mustelus schmitti is a commercially important and common target shark inhabiting the southwestern Atlantic coastal system and is usually found in shallow waters. Using experimental and artisanal fishing records, we assessed seasonal biological and demographic characteristics related to fishing of the smooth-hound and its potential impact on this species. We found that after birth, juveniles remain in Anegada Bay until sexual maturity. The young adults mate in spring and then leave the bay in summer. The older adults come back to the bay in early spring to give birth, and mate and finally return to the open sea in late spring. This pattern suggests that the bay acts as a seasonal nursery and reproductive area. This species represents 95% of the fishery captures in this bay, although the fishery is highly seasonal. The average harvest during the years 2003-2008 was 164. tons, which represented only 2% of the total Argentinean smooth-hound landings. Fishing effort in the bay can be considered moderate due to the narrow time window and the use of selective gear that prevents the capture of juveniles. Future research should be directed at developing management plans at a broader regional scale to allow the recovery of M. schmitti stocks under heavy fishing pressure in other fishing areas.
Fil: Colautti, Dario César. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Baigún, Claudio Rafael M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Lopez Cazorla, Andrea Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Cátedra de Zoología de Vertebrados; Argentina
Fil: Llompart, Facundo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Molina, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Cátedra de Zoología de Vertebrados; Argentina
Fil: Suquele, Patricia. Provincia de Buenos Aires. Ministerio de Asuntos Agrarios; Argentina
Fil: Calvo, Sebastián. Provincia de Buenos Aires. Ministerio de Asuntos Agrarios; Argentina
Materia
Artisanal Fishing
Chondrichthyes
Habitat Use
Mustelus Schmitti
Sustainability
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:11336/78158
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/78158
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, ArgentinaColautti, Dario CésarBaigún, Claudio Rafael M.Lopez Cazorla, Andrea CeciliaLlompart, Facundo ManuelMolina, Juan ManuelSuquele, PatriciaCalvo, SebastiánArtisanal FishingChondrichthyesHabitat UseMustelus SchmittiSustainabilityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The smooth-hound Mustelus schmitti is a commercially important and common target shark inhabiting the southwestern Atlantic coastal system and is usually found in shallow waters. Using experimental and artisanal fishing records, we assessed seasonal biological and demographic characteristics related to fishing of the smooth-hound and its potential impact on this species. We found that after birth, juveniles remain in Anegada Bay until sexual maturity. The young adults mate in spring and then leave the bay in summer. The older adults come back to the bay in early spring to give birth, and mate and finally return to the open sea in late spring. This pattern suggests that the bay acts as a seasonal nursery and reproductive area. This species represents 95% of the fishery captures in this bay, although the fishery is highly seasonal. The average harvest during the years 2003-2008 was 164. tons, which represented only 2% of the total Argentinean smooth-hound landings. Fishing effort in the bay can be considered moderate due to the narrow time window and the use of selective gear that prevents the capture of juveniles. Future research should be directed at developing management plans at a broader regional scale to allow the recovery of M. schmitti stocks under heavy fishing pressure in other fishing areas.Fil: Colautti, Dario César. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); ArgentinaFil: Baigún, Claudio Rafael M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); ArgentinaFil: Lopez Cazorla, Andrea Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Cátedra de Zoología de Vertebrados; ArgentinaFil: Llompart, Facundo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); ArgentinaFil: Molina, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Cátedra de Zoología de Vertebrados; ArgentinaFil: Suquele, Patricia. Provincia de Buenos Aires. Ministerio de Asuntos Agrarios; ArgentinaFil: Calvo, Sebastián. Provincia de Buenos Aires. Ministerio de Asuntos Agrarios; ArgentinaElsevier Science2010-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/78158Colautti, Dario César; Baigún, Claudio Rafael M.; Lopez Cazorla, Andrea Cecilia; Llompart, Facundo Manuel; Molina, Juan Manuel; et al.; Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina; Elsevier Science; Fisheries Research; 106; 3; 12-2010; 351-3570165-7836CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0165783610002134info:eu-repo/semantics/altIdentifier/doi/10.1016/j.fishres.2010.09.004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:00:09Zoai:ri.conicet.gov.ar:11336/78158instacron: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 10:00:09.938CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
title Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
spellingShingle Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
Colautti, Dario César
Artisanal Fishing
Chondrichthyes
Habitat Use
Mustelus Schmitti
Sustainability
title_short Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
title_full Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
title_fullStr Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
title_full_unstemmed Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
title_sort Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina
dc.creator.none.fl_str_mv Colautti, Dario César
Baigún, Claudio Rafael M.
Lopez Cazorla, Andrea Cecilia
Llompart, Facundo Manuel
Molina, Juan Manuel
Suquele, Patricia
Calvo, Sebastián
author Colautti, Dario César
author_facet Colautti, Dario César
Baigún, Claudio Rafael M.
Lopez Cazorla, Andrea Cecilia
Llompart, Facundo Manuel
Molina, Juan Manuel
Suquele, Patricia
Calvo, Sebastián
author_role author
author2 Baigún, Claudio Rafael M.
Lopez Cazorla, Andrea Cecilia
Llompart, Facundo Manuel
Molina, Juan Manuel
Suquele, Patricia
Calvo, Sebastián
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Artisanal Fishing
Chondrichthyes
Habitat Use
Mustelus Schmitti
Sustainability
topic Artisanal Fishing
Chondrichthyes
Habitat Use
Mustelus Schmitti
Sustainability
purl_subject.fl_str_mv 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 The smooth-hound Mustelus schmitti is a commercially important and common target shark inhabiting the southwestern Atlantic coastal system and is usually found in shallow waters. Using experimental and artisanal fishing records, we assessed seasonal biological and demographic characteristics related to fishing of the smooth-hound and its potential impact on this species. We found that after birth, juveniles remain in Anegada Bay until sexual maturity. The young adults mate in spring and then leave the bay in summer. The older adults come back to the bay in early spring to give birth, and mate and finally return to the open sea in late spring. This pattern suggests that the bay acts as a seasonal nursery and reproductive area. This species represents 95% of the fishery captures in this bay, although the fishery is highly seasonal. The average harvest during the years 2003-2008 was 164. tons, which represented only 2% of the total Argentinean smooth-hound landings. Fishing effort in the bay can be considered moderate due to the narrow time window and the use of selective gear that prevents the capture of juveniles. Future research should be directed at developing management plans at a broader regional scale to allow the recovery of M. schmitti stocks under heavy fishing pressure in other fishing areas.
Fil: Colautti, Dario César. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Baigún, Claudio Rafael M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Lopez Cazorla, Andrea Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Cátedra de Zoología de Vertebrados; Argentina
Fil: Llompart, Facundo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Molina, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Cátedra de Zoología de Vertebrados; Argentina
Fil: Suquele, Patricia. Provincia de Buenos Aires. Ministerio de Asuntos Agrarios; Argentina
Fil: Calvo, Sebastián. Provincia de Buenos Aires. Ministerio de Asuntos Agrarios; Argentina
description The smooth-hound Mustelus schmitti is a commercially important and common target shark inhabiting the southwestern Atlantic coastal system and is usually found in shallow waters. Using experimental and artisanal fishing records, we assessed seasonal biological and demographic characteristics related to fishing of the smooth-hound and its potential impact on this species. We found that after birth, juveniles remain in Anegada Bay until sexual maturity. The young adults mate in spring and then leave the bay in summer. The older adults come back to the bay in early spring to give birth, and mate and finally return to the open sea in late spring. This pattern suggests that the bay acts as a seasonal nursery and reproductive area. This species represents 95% of the fishery captures in this bay, although the fishery is highly seasonal. The average harvest during the years 2003-2008 was 164. tons, which represented only 2% of the total Argentinean smooth-hound landings. Fishing effort in the bay can be considered moderate due to the narrow time window and the use of selective gear that prevents the capture of juveniles. Future research should be directed at developing management plans at a broader regional scale to allow the recovery of M. schmitti stocks under heavy fishing pressure in other fishing areas.
publishDate 2010
dc.date.none.fl_str_mv 2010-12
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/11336/78158
Colautti, Dario César; Baigún, Claudio Rafael M.; Lopez Cazorla, Andrea Cecilia; Llompart, Facundo Manuel; Molina, Juan Manuel; et al.; Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina; Elsevier Science; Fisheries Research; 106; 3; 12-2010; 351-357
0165-7836
CONICET Digital
CONICET
url http://hdl.handle.net/11336/78158
identifier_str_mv Colautti, Dario César; Baigún, Claudio Rafael M.; Lopez Cazorla, Andrea Cecilia; Llompart, Facundo Manuel; Molina, Juan Manuel; et al.; Population biology and fishery characteristics of the smooth-hound Mustelus schmitti in Anegada Bay, Argentina; Elsevier Science; Fisheries Research; 106; 3; 12-2010; 351-357
0165-7836
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://www.sciencedirect.com/science/article/pii/S0165783610002134
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.fishres.2010.09.004
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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