A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina

Autores
Vázquez, Nuria Natalia; Ituarte, Cristian Federico; Cremonte, Florencia
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This is the first study performed to determine the health status of the geoduck Panopea abbreviata in the San Jose ́ and San Matı ́ as Gulfs (North Patagonia, Argentina). The study was based on 120 geoducks collected (30 specimens in each season) at Fracasso Beach (42 8 25 ′ S64 8 07 ′ W) (San Jose ́ Gulf) and 30 specimens collected during the austral summer at Puerto Lobos (42 8 00 ′ S65 8 05 ′ W) (San Matı ́ as Gulf). The parasites found (prevalence in parentheses) were: prokaryotic inclusions (32.2%) were recorded in the epithelium of the digestive gland and gill filaments; ciliates (79%) mainly found in gills; Porospora -like gregarines (15.2%) in the connective tissue between inner and outer mantle epitheliums; the turbellarian Paravortex panopea (27.1%) in the intestine lumen; the nemertean Malacobdella arrokeana (98.3%) in the pallial cavity; and the green alga Coccomyxa parasitica (51%) parasitizing the haemocytes in the connective tissue of the distal end of the siphon. The highest mean parasitic abundance value was found in the late austral spring (November), coinciding with the lowest values of the condition index of the host. The populations of P. abbreviata from San Jose ́ Gulf seemed to be devoid of severe pathogens.
Fil: Vázquez, Nuria Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
Fil: Ituarte, Cristian Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "bernardino Rivadavia"; Argentina
Fil: Cremonte, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
Materia
Panopea Abbreviata
Parasites
Health Status
Condition Index
North Patagonia
Argentina
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:11336/16242
Acceder
id CONICETDig_596f598790540f046e94150806fad99a
oai_identifier_str oai:ri.conicet.gov.ar:11336/16242
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, ArgentinaVázquez, Nuria NataliaItuarte, Cristian FedericoCremonte, FlorenciaPanopea AbbreviataParasitesHealth StatusCondition IndexNorth PatagoniaArgentinahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1This is the first study performed to determine the health status of the geoduck Panopea abbreviata in the San Jose ́ and San Matı ́ as Gulfs (North Patagonia, Argentina). The study was based on 120 geoducks collected (30 specimens in each season) at Fracasso Beach (42 8 25 ′ S64 8 07 ′ W) (San Jose ́ Gulf) and 30 specimens collected during the austral summer at Puerto Lobos (42 8 00 ′ S65 8 05 ′ W) (San Matı ́ as Gulf). The parasites found (prevalence in parentheses) were: prokaryotic inclusions (32.2%) were recorded in the epithelium of the digestive gland and gill filaments; ciliates (79%) mainly found in gills; Porospora -like gregarines (15.2%) in the connective tissue between inner and outer mantle epitheliums; the turbellarian Paravortex panopea (27.1%) in the intestine lumen; the nemertean Malacobdella arrokeana (98.3%) in the pallial cavity; and the green alga Coccomyxa parasitica (51%) parasitizing the haemocytes in the connective tissue of the distal end of the siphon. The highest mean parasitic abundance value was found in the late austral spring (November), coinciding with the lowest values of the condition index of the host. The populations of P. abbreviata from San Jose ́ Gulf seemed to be devoid of severe pathogens.Fil: Vázquez, Nuria Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; ArgentinaFil: Ituarte, Cristian Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "bernardino Rivadavia"; ArgentinaFil: Cremonte, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; ArgentinaCambridge University Press2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16242Vázquez, Nuria Natalia; Ituarte, Cristian Federico; Cremonte, Florencia; A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina; Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 95; 6; 4-2015; 1173-11810025-3154enginfo:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315415000144info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom/article/histopathological-study-of-the-geoduck-clam-panopea-abbreviata-from-san-jose-gulf-north-patagonia-argentina/5E0933C353979ACE17E6FBD7C9D7C472info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:28:45Zoai:ri.conicet.gov.ar:11336/16242instacron: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 10:28:46.068CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
title A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
spellingShingle A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
Vázquez, Nuria Natalia
Panopea Abbreviata
Parasites
Health Status
Condition Index
North Patagonia
Argentina
title_short A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
title_full A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
title_fullStr A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
title_full_unstemmed A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
title_sort A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina
dc.creator.none.fl_str_mv Vázquez, Nuria Natalia
Ituarte, Cristian Federico
Cremonte, Florencia
author Vázquez, Nuria Natalia
author_facet Vázquez, Nuria Natalia
Ituarte, Cristian Federico
Cremonte, Florencia
author_role author
author2 Ituarte, Cristian Federico
Cremonte, Florencia
author2_role author
author
dc.subject.none.fl_str_mv Panopea Abbreviata
Parasites
Health Status
Condition Index
North Patagonia
Argentina
topic Panopea Abbreviata
Parasites
Health Status
Condition Index
North Patagonia
Argentina
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This is the first study performed to determine the health status of the geoduck Panopea abbreviata in the San Jose ́ and San Matı ́ as Gulfs (North Patagonia, Argentina). The study was based on 120 geoducks collected (30 specimens in each season) at Fracasso Beach (42 8 25 ′ S64 8 07 ′ W) (San Jose ́ Gulf) and 30 specimens collected during the austral summer at Puerto Lobos (42 8 00 ′ S65 8 05 ′ W) (San Matı ́ as Gulf). The parasites found (prevalence in parentheses) were: prokaryotic inclusions (32.2%) were recorded in the epithelium of the digestive gland and gill filaments; ciliates (79%) mainly found in gills; Porospora -like gregarines (15.2%) in the connective tissue between inner and outer mantle epitheliums; the turbellarian Paravortex panopea (27.1%) in the intestine lumen; the nemertean Malacobdella arrokeana (98.3%) in the pallial cavity; and the green alga Coccomyxa parasitica (51%) parasitizing the haemocytes in the connective tissue of the distal end of the siphon. The highest mean parasitic abundance value was found in the late austral spring (November), coinciding with the lowest values of the condition index of the host. The populations of P. abbreviata from San Jose ́ Gulf seemed to be devoid of severe pathogens.
Fil: Vázquez, Nuria Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
Fil: Ituarte, Cristian Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "bernardino Rivadavia"; Argentina
Fil: Cremonte, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
description This is the first study performed to determine the health status of the geoduck Panopea abbreviata in the San Jose ́ and San Matı ́ as Gulfs (North Patagonia, Argentina). The study was based on 120 geoducks collected (30 specimens in each season) at Fracasso Beach (42 8 25 ′ S64 8 07 ′ W) (San Jose ́ Gulf) and 30 specimens collected during the austral summer at Puerto Lobos (42 8 00 ′ S65 8 05 ′ W) (San Matı ́ as Gulf). The parasites found (prevalence in parentheses) were: prokaryotic inclusions (32.2%) were recorded in the epithelium of the digestive gland and gill filaments; ciliates (79%) mainly found in gills; Porospora -like gregarines (15.2%) in the connective tissue between inner and outer mantle epitheliums; the turbellarian Paravortex panopea (27.1%) in the intestine lumen; the nemertean Malacobdella arrokeana (98.3%) in the pallial cavity; and the green alga Coccomyxa parasitica (51%) parasitizing the haemocytes in the connective tissue of the distal end of the siphon. The highest mean parasitic abundance value was found in the late austral spring (November), coinciding with the lowest values of the condition index of the host. The populations of P. abbreviata from San Jose ́ Gulf seemed to be devoid of severe pathogens.
publishDate 2015
dc.date.none.fl_str_mv 2015-04
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/11336/16242
Vázquez, Nuria Natalia; Ituarte, Cristian Federico; Cremonte, Florencia; A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina; Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 95; 6; 4-2015; 1173-1181
0025-3154
url http://hdl.handle.net/11336/16242
identifier_str_mv Vázquez, Nuria Natalia; Ituarte, Cristian Federico; Cremonte, Florencia; A histopathological study of the geoduck clam Panopea abbreviata from San José Gulf, North Patagonia, Argentina; Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 95; 6; 4-2015; 1173-1181
0025-3154
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315415000144
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom/article/histopathological-study-of-the-geoduck-clam-panopea-abbreviata-from-san-jose-gulf-north-patagonia-argentina/5E0933C353979ACE17E6FBD7C9D7C472
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 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 13.070432

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