Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean

Autores
Braicovich, Paola Elizabeth; Luque, Jos L.; Timi, Juan Tomas
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We assessed temporal variability in parasite infections of rough scad Trachurus lathami in 3 samples from Miramar (MI) in 2008, separated by periods of 1 mo, and 2 samples from Villa Gesell (VG), 1 each in 2008 and 2009 (Buenos Aires Province, Argentina), respectively. A sample was also obtained from Cabo Frio (CF) (Brazil) in 2009 to compare differences in parasite communities between fish from this locality and each Argentinean locality. All rough scad were parasitized by at least 1 of 27 parasite species. Similarity-based multivariate analysis revealed significant differences between localities, but temporal homogeneity in each Argentinean locality. Overall, prevalence and abundance of parasite species were most similar between samples from MI and VG, while the greatest differences occurred between samples from MI and CF. A canonical analysis of principal coordinates showed significant differences among samples. Grillotia carvajalregorum was the most important species in determining the position of Argentinean samples, especially those from MI, Ectenurus virgulus, Raphidascaris sp., and Hysterothylacium sp. were the most important species related to fish from CF. The parasite assemblage of T. lathami showed a notable temporal persistence within the same locality and a high variability at the spatial scale, suggesting the existence of 3 independent stocks of T. lathami in South Atlantic waters.
Fil: Braicovich, Paola Elizabeth. 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 Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Luque, Jos L.. Universidade Federal Rural Do Rio de Janeiro;
Fil: Timi, Juan Tomas. 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 Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Materia
Trachurus lathami
Parasite communities
Geographical patterns
South-western Atlantic
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:11336/131735
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/131735
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network_name_str CONICET Digital (CONICET)
spelling Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic oceanBraicovich, Paola ElizabethLuque, Jos L.Timi, Juan TomasTrachurus lathamiParasite communitiesGeographical patternsSouth-western Atlantichttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We assessed temporal variability in parasite infections of rough scad Trachurus lathami in 3 samples from Miramar (MI) in 2008, separated by periods of 1 mo, and 2 samples from Villa Gesell (VG), 1 each in 2008 and 2009 (Buenos Aires Province, Argentina), respectively. A sample was also obtained from Cabo Frio (CF) (Brazil) in 2009 to compare differences in parasite communities between fish from this locality and each Argentinean locality. All rough scad were parasitized by at least 1 of 27 parasite species. Similarity-based multivariate analysis revealed significant differences between localities, but temporal homogeneity in each Argentinean locality. Overall, prevalence and abundance of parasite species were most similar between samples from MI and VG, while the greatest differences occurred between samples from MI and CF. A canonical analysis of principal coordinates showed significant differences among samples. Grillotia carvajalregorum was the most important species in determining the position of Argentinean samples, especially those from MI, Ectenurus virgulus, Raphidascaris sp., and Hysterothylacium sp. were the most important species related to fish from CF. The parasite assemblage of T. lathami showed a notable temporal persistence within the same locality and a high variability at the spatial scale, suggesting the existence of 3 independent stocks of T. lathami in South Atlantic waters.Fil: Braicovich, Paola Elizabeth. 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 Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Luque, Jos L.. Universidade Federal Rural Do Rio de Janeiro;Fil: Timi, Juan Tomas. 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 Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaAmerican Society of Parasitologists2012-08info: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/11336/131735Braicovich, Paola Elizabeth; Luque, Jos L.; Timi, Juan Tomas; Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean; American Society of Parasitologists; Journal of Parasitology; 98; 4; 8-2012; 768-7770022-3395CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/journal-of-parasitology/volume-98/issue-4/GE-2950.1/Geographical-Patterns-of-Parasite-Infracommunities-in-the-Rough-Scad-Trachurus/10.1645/GE-2950.1.shortinfo:eu-repo/semantics/altIdentifier/doi/10.1645/GE-2950.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:41:17Zoai:ri.conicet.gov.ar:11336/131735instacron: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:34982025-11-05 09:41:17.346CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
title Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
spellingShingle Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
Braicovich, Paola Elizabeth
Trachurus lathami
Parasite communities
Geographical patterns
South-western Atlantic
title_short Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
title_full Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
title_fullStr Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
title_full_unstemmed Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
title_sort Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean
dc.creator.none.fl_str_mv Braicovich, Paola Elizabeth
Luque, Jos L.
Timi, Juan Tomas
author Braicovich, Paola Elizabeth
author_facet Braicovich, Paola Elizabeth
Luque, Jos L.
Timi, Juan Tomas
author_role author
author2 Luque, Jos L.
Timi, Juan Tomas
author2_role author
author
dc.subject.none.fl_str_mv Trachurus lathami
Parasite communities
Geographical patterns
South-western Atlantic
topic Trachurus lathami
Parasite communities
Geographical patterns
South-western Atlantic
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 assessed temporal variability in parasite infections of rough scad Trachurus lathami in 3 samples from Miramar (MI) in 2008, separated by periods of 1 mo, and 2 samples from Villa Gesell (VG), 1 each in 2008 and 2009 (Buenos Aires Province, Argentina), respectively. A sample was also obtained from Cabo Frio (CF) (Brazil) in 2009 to compare differences in parasite communities between fish from this locality and each Argentinean locality. All rough scad were parasitized by at least 1 of 27 parasite species. Similarity-based multivariate analysis revealed significant differences between localities, but temporal homogeneity in each Argentinean locality. Overall, prevalence and abundance of parasite species were most similar between samples from MI and VG, while the greatest differences occurred between samples from MI and CF. A canonical analysis of principal coordinates showed significant differences among samples. Grillotia carvajalregorum was the most important species in determining the position of Argentinean samples, especially those from MI, Ectenurus virgulus, Raphidascaris sp., and Hysterothylacium sp. were the most important species related to fish from CF. The parasite assemblage of T. lathami showed a notable temporal persistence within the same locality and a high variability at the spatial scale, suggesting the existence of 3 independent stocks of T. lathami in South Atlantic waters.
Fil: Braicovich, Paola Elizabeth. 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 Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Luque, Jos L.. Universidade Federal Rural Do Rio de Janeiro;
Fil: Timi, Juan Tomas. 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 Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
description We assessed temporal variability in parasite infections of rough scad Trachurus lathami in 3 samples from Miramar (MI) in 2008, separated by periods of 1 mo, and 2 samples from Villa Gesell (VG), 1 each in 2008 and 2009 (Buenos Aires Province, Argentina), respectively. A sample was also obtained from Cabo Frio (CF) (Brazil) in 2009 to compare differences in parasite communities between fish from this locality and each Argentinean locality. All rough scad were parasitized by at least 1 of 27 parasite species. Similarity-based multivariate analysis revealed significant differences between localities, but temporal homogeneity in each Argentinean locality. Overall, prevalence and abundance of parasite species were most similar between samples from MI and VG, while the greatest differences occurred between samples from MI and CF. A canonical analysis of principal coordinates showed significant differences among samples. Grillotia carvajalregorum was the most important species in determining the position of Argentinean samples, especially those from MI, Ectenurus virgulus, Raphidascaris sp., and Hysterothylacium sp. were the most important species related to fish from CF. The parasite assemblage of T. lathami showed a notable temporal persistence within the same locality and a high variability at the spatial scale, suggesting the existence of 3 independent stocks of T. lathami in South Atlantic waters.
publishDate 2012
dc.date.none.fl_str_mv 2012-08
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/11336/131735
Braicovich, Paola Elizabeth; Luque, Jos L.; Timi, Juan Tomas; Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean; American Society of Parasitologists; Journal of Parasitology; 98; 4; 8-2012; 768-777
0022-3395
CONICET Digital
CONICET
url http://hdl.handle.net/11336/131735
identifier_str_mv Braicovich, Paola Elizabeth; Luque, Jos L.; Timi, Juan Tomas; Geographical patterns of parasite infracommunities in the rough scad, trachurus lathami Nichols, in the southwestern Atlantic ocean; American Society of Parasitologists; Journal of Parasitology; 98; 4; 8-2012; 768-777
0022-3395
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://bioone.org/journals/journal-of-parasitology/volume-98/issue-4/GE-2950.1/Geographical-Patterns-of-Parasite-Infracommunities-in-the-Rough-Scad-Trachurus/10.1645/GE-2950.1.short
info:eu-repo/semantics/altIdentifier/doi/10.1645/GE-2950.1
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 American Society of Parasitologists
publisher.none.fl_str_mv American Society of Parasitologists
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 13.084122

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