Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina

Autores
Robles, Maria del Rosario; Eberhardt, María Ayelen Teresita; Bain, Odile; Beldomenico, Pablo Martín
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Twenty-eight Capillariinae species have been recorded in rodents; 1 of these was reported from a caviomorph rodent, Hydrochoeris hydrochaeris, and placed in the genus Echinocoleus by Moravec (1982). However, both original description and subsequent contributions of Echinocoleus hydrochoeri are poor and incomplete. In this paper, this species is redescribed, and a new geographical distribution is reported. The redescription is based on morphologic and morphometrical features; intestine ends in a cloaca beside ejaculatory duct, caudal bursa composed of 2 large ventrolateral lobes with a fleshy internal part and a membranous external part (they are not united dorsally with a membrane), 1 pair of caudal papillae, terminal part of cylindrical cirrus ornamented with thin and thick spines (and particular pattern distribution), sclerotized spicule in male, and vulvar appendage in female, and 3 bacillary bands (1 ventral and 2 lateral). Generic and specific analyses were performed in order to establish new standards for future studies on the systematic position of Capillariinae species. This study presents new morphological information and a new record of a capillariid species from Argentina.
Fil: Robles, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Estudios Parasitológicos y de Vectores (i); Argentina. Universidad Nacional del Litoral; Argentina
Fil: Eberhardt, María Ayelen Teresita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Bain, Odile. Museum National D'histoire Naturelle; Francia
Fil: Beldomenico, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Materia
Rodentia
Echinocoleus
Hydrochoerus Hydrochaeris
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:11336/13887
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from ArgentinaRobles, Maria del RosarioEberhardt, María Ayelen TeresitaBain, OdileBeldomenico, Pablo MartínRodentiaEchinocoleusHydrochoerus Hydrochaerishttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4Twenty-eight Capillariinae species have been recorded in rodents; 1 of these was reported from a caviomorph rodent, Hydrochoeris hydrochaeris, and placed in the genus Echinocoleus by Moravec (1982). However, both original description and subsequent contributions of Echinocoleus hydrochoeri are poor and incomplete. In this paper, this species is redescribed, and a new geographical distribution is reported. The redescription is based on morphologic and morphometrical features; intestine ends in a cloaca beside ejaculatory duct, caudal bursa composed of 2 large ventrolateral lobes with a fleshy internal part and a membranous external part (they are not united dorsally with a membrane), 1 pair of caudal papillae, terminal part of cylindrical cirrus ornamented with thin and thick spines (and particular pattern distribution), sclerotized spicule in male, and vulvar appendage in female, and 3 bacillary bands (1 ventral and 2 lateral). Generic and specific analyses were performed in order to establish new standards for future studies on the systematic position of Capillariinae species. This study presents new morphological information and a new record of a capillariid species from Argentina.Fil: Robles, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Estudios Parasitológicos y de Vectores (i); Argentina. Universidad Nacional del Litoral; ArgentinaFil: Eberhardt, María Ayelen Teresita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; ArgentinaFil: Bain, Odile. Museum National D'histoire Naturelle; FranciaFil: Beldomenico, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; ArgentinaAmerican Society Of Parasitologists2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13887Robles, Maria del Rosario; Eberhardt, María Ayelen Teresita; Bain, Odile; Beldomenico, Pablo Martín; Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina; American Society Of Parasitologists; Journal Of Parasitology; 99; 4; 2-2013; 624-6330022-33951937-2345enginfo:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1645/12-64.1info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1645/12-64.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:39:56Zoai:ri.conicet.gov.ar:11336/13887instacron: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 09:39:57.134CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
title Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
spellingShingle Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
Robles, Maria del Rosario
Rodentia
Echinocoleus
Hydrochoerus Hydrochaeris
title_short Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
title_full Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
title_fullStr Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
title_full_unstemmed Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
title_sort Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina
dc.creator.none.fl_str_mv Robles, Maria del Rosario
Eberhardt, María Ayelen Teresita
Bain, Odile
Beldomenico, Pablo Martín
author Robles, Maria del Rosario
author_facet Robles, Maria del Rosario
Eberhardt, María Ayelen Teresita
Bain, Odile
Beldomenico, Pablo Martín
author_role author
author2 Eberhardt, María Ayelen Teresita
Bain, Odile
Beldomenico, Pablo Martín
author2_role author
author
author
dc.subject.none.fl_str_mv Rodentia
Echinocoleus
Hydrochoerus Hydrochaeris
topic Rodentia
Echinocoleus
Hydrochoerus Hydrochaeris
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Twenty-eight Capillariinae species have been recorded in rodents; 1 of these was reported from a caviomorph rodent, Hydrochoeris hydrochaeris, and placed in the genus Echinocoleus by Moravec (1982). However, both original description and subsequent contributions of Echinocoleus hydrochoeri are poor and incomplete. In this paper, this species is redescribed, and a new geographical distribution is reported. The redescription is based on morphologic and morphometrical features; intestine ends in a cloaca beside ejaculatory duct, caudal bursa composed of 2 large ventrolateral lobes with a fleshy internal part and a membranous external part (they are not united dorsally with a membrane), 1 pair of caudal papillae, terminal part of cylindrical cirrus ornamented with thin and thick spines (and particular pattern distribution), sclerotized spicule in male, and vulvar appendage in female, and 3 bacillary bands (1 ventral and 2 lateral). Generic and specific analyses were performed in order to establish new standards for future studies on the systematic position of Capillariinae species. This study presents new morphological information and a new record of a capillariid species from Argentina.
Fil: Robles, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Estudios Parasitológicos y de Vectores (i); Argentina. Universidad Nacional del Litoral; Argentina
Fil: Eberhardt, María Ayelen Teresita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Bain, Odile. Museum National D'histoire Naturelle; Francia
Fil: Beldomenico, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
description Twenty-eight Capillariinae species have been recorded in rodents; 1 of these was reported from a caviomorph rodent, Hydrochoeris hydrochaeris, and placed in the genus Echinocoleus by Moravec (1982). However, both original description and subsequent contributions of Echinocoleus hydrochoeri are poor and incomplete. In this paper, this species is redescribed, and a new geographical distribution is reported. The redescription is based on morphologic and morphometrical features; intestine ends in a cloaca beside ejaculatory duct, caudal bursa composed of 2 large ventrolateral lobes with a fleshy internal part and a membranous external part (they are not united dorsally with a membrane), 1 pair of caudal papillae, terminal part of cylindrical cirrus ornamented with thin and thick spines (and particular pattern distribution), sclerotized spicule in male, and vulvar appendage in female, and 3 bacillary bands (1 ventral and 2 lateral). Generic and specific analyses were performed in order to establish new standards for future studies on the systematic position of Capillariinae species. This study presents new morphological information and a new record of a capillariid species from Argentina.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
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/11336/13887
Robles, Maria del Rosario; Eberhardt, María Ayelen Teresita; Bain, Odile; Beldomenico, Pablo Martín; Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina; American Society Of Parasitologists; Journal Of Parasitology; 99; 4; 2-2013; 624-633
0022-3395
1937-2345
url http://hdl.handle.net/11336/13887
identifier_str_mv Robles, Maria del Rosario; Eberhardt, María Ayelen Teresita; Bain, Odile; Beldomenico, Pablo Martín; Redescription of Echinocoleus hydrochoeri (TRAVASSOS, 1916) (NEMATODA: TRICHURIDAE) from Hydrochoeris hydrochaeris LINNAEUS, 1766 (RODENTIA: CAVIIDAE) from Argentina; American Society Of Parasitologists; Journal Of Parasitology; 99; 4; 2-2013; 624-633
0022-3395
1937-2345
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1645/12-64.1
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1645/12-64.1
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 13.084122

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