A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)

Autores
Flores, Verónica Roxana; Brugni, Norma Leonor; Pozzi, Carla M.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A new microphallid species of Maritrema is described from the native southern river otter, Lontra provocax (Thomas). A naturally infected otter was found dead in the Nahuel Huapi National Park, Argentina. Ovigerous adult worms were recovered from the anterior portion of the intestine. Specimens of Maritrema huillini n. sp. have an unarmed genital pore and glabrous cirrus. They can be distinguished from all other species in the genus by having a long intestinal ceca extending up to three-quarters of the testes length to the level of the posterior border of the testes and a metraterm composed of a proximal sphincter, a non-muscular sac, and a distal muscular portion. This microphallid is the first species recovered from a South American eutherian host and the first digenean recorded for L. provocax.
Fil: Flores, Verónica Roxana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; Argentina
Fil: Brugni, Norma Leonor. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; Argentina
Fil: Pozzi, Carla M.. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; Argentina. Administración de Parques Nacionales. Parque Nacional "Nahuel Huapi"; Argentina
Materia
Maritrema Huillini
Digenea
Lontra Provocax
Patagonia
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:11336/73170
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/73170
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)Flores, Verónica RoxanaBrugni, Norma LeonorPozzi, Carla M.Maritrema HuilliniDigeneaLontra ProvocaxPatagoniahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A new microphallid species of Maritrema is described from the native southern river otter, Lontra provocax (Thomas). A naturally infected otter was found dead in the Nahuel Huapi National Park, Argentina. Ovigerous adult worms were recovered from the anterior portion of the intestine. Specimens of Maritrema huillini n. sp. have an unarmed genital pore and glabrous cirrus. They can be distinguished from all other species in the genus by having a long intestinal ceca extending up to three-quarters of the testes length to the level of the posterior border of the testes and a metraterm composed of a proximal sphincter, a non-muscular sac, and a distal muscular portion. This microphallid is the first species recovered from a South American eutherian host and the first digenean recorded for L. provocax.Fil: Flores, Verónica Roxana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; ArgentinaFil: Brugni, Norma Leonor. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; ArgentinaFil: Pozzi, Carla M.. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; Argentina. Administración de Parques Nacionales. Parque Nacional "Nahuel Huapi"; ArgentinaAmerican Society of Parasitologists2012-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/73170Flores, Verónica Roxana; Brugni, Norma Leonor; Pozzi, Carla M.; A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina); American Society of Parasitologists; Journal of Parasitology; 98; 5; 1-10-2012; 992-9940022-3395CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/journal-of-parasitology/volume-98/issue-5/GE-2934.1/A-New-Microphallid-Digenea-Species-from-span-classgenus-speciesLontra-provocax/10.1645/GE-2934.1.shortinfo:eu-repo/semantics/altIdentifier/doi/10.1645/GE-2934.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:53:36Zoai:ri.conicet.gov.ar:11336/73170instacron: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 09:53:36.796CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
title A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
spellingShingle A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
Flores, Verónica Roxana
Maritrema Huillini
Digenea
Lontra Provocax
Patagonia
title_short A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
title_full A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
title_fullStr A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
title_full_unstemmed A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
title_sort A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina)
dc.creator.none.fl_str_mv Flores, Verónica Roxana
Brugni, Norma Leonor
Pozzi, Carla M.
author Flores, Verónica Roxana
author_facet Flores, Verónica Roxana
Brugni, Norma Leonor
Pozzi, Carla M.
author_role author
author2 Brugni, Norma Leonor
Pozzi, Carla M.
author2_role author
author
dc.subject.none.fl_str_mv Maritrema Huillini
Digenea
Lontra Provocax
Patagonia
topic Maritrema Huillini
Digenea
Lontra Provocax
Patagonia
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A new microphallid species of Maritrema is described from the native southern river otter, Lontra provocax (Thomas). A naturally infected otter was found dead in the Nahuel Huapi National Park, Argentina. Ovigerous adult worms were recovered from the anterior portion of the intestine. Specimens of Maritrema huillini n. sp. have an unarmed genital pore and glabrous cirrus. They can be distinguished from all other species in the genus by having a long intestinal ceca extending up to three-quarters of the testes length to the level of the posterior border of the testes and a metraterm composed of a proximal sphincter, a non-muscular sac, and a distal muscular portion. This microphallid is the first species recovered from a South American eutherian host and the first digenean recorded for L. provocax.
Fil: Flores, Verónica Roxana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; Argentina
Fil: Brugni, Norma Leonor. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; Argentina
Fil: Pozzi, Carla M.. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Departamento de Zoologia. Laboratorio de Parasitologia; Argentina. Administración de Parques Nacionales. Parque Nacional "Nahuel Huapi"; Argentina
description A new microphallid species of Maritrema is described from the native southern river otter, Lontra provocax (Thomas). A naturally infected otter was found dead in the Nahuel Huapi National Park, Argentina. Ovigerous adult worms were recovered from the anterior portion of the intestine. Specimens of Maritrema huillini n. sp. have an unarmed genital pore and glabrous cirrus. They can be distinguished from all other species in the genus by having a long intestinal ceca extending up to three-quarters of the testes length to the level of the posterior border of the testes and a metraterm composed of a proximal sphincter, a non-muscular sac, and a distal muscular portion. This microphallid is the first species recovered from a South American eutherian host and the first digenean recorded for L. provocax.
publishDate 2012
dc.date.none.fl_str_mv 2012-10-01
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/11336/73170
Flores, Verónica Roxana; Brugni, Norma Leonor; Pozzi, Carla M.; A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina); American Society of Parasitologists; Journal of Parasitology; 98; 5; 1-10-2012; 992-994
0022-3395
CONICET Digital
CONICET
url http://hdl.handle.net/11336/73170
identifier_str_mv Flores, Verónica Roxana; Brugni, Norma Leonor; Pozzi, Carla M.; A New Microphallid (Digenea) Species from Lontra provocax (Mammalia: Mustelidae) from Freshwater Environments of Northwestern Patagonia (Argentina); American Society of Parasitologists; Journal of Parasitology; 98; 5; 1-10-2012; 992-994
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-5/GE-2934.1/A-New-Microphallid-Digenea-Species-from-span-classgenus-speciesLontra-provocax/10.1645/GE-2934.1.short
info:eu-repo/semantics/altIdentifier/doi/10.1645/GE-2934.1
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
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 13.070432

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