Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina

Autores
Pastor, Catalina Teresa
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
One new Comesomatidae species and one new Desmodoridae species from the Gulfs of San José and San Matías, Chubut province are described: Hopperia patagonica sp. n. is characterized by the shape of odontia on anterior end (one big and two smaller teeth on each); odontia length in relation to the amphid length; values of b and R3, short body length (L: 1370–1500 µm) and the de Man’s ratios ( b: 10.3–11.7). Metachromadora zaixsi sp. n. is characterized by the absence of pre-cloacal supplements, the presence of four cephalic setae and the de Man’s ratios (b: 4.7–7.2). Keys are provided for both species.
Fil: Pastor, Catalina Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Materia
Comesomatidae
Desmodoridae
Marine Nematoda
Patagonian Coasts
Hopperia
Metachromadora
Systematics
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:11336/29042
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, ArgentinaPastor, Catalina TeresaComesomatidaeDesmodoridaeMarine NematodaPatagonian CoastsHopperiaMetachromadoraSystematicshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1One new Comesomatidae species and one new Desmodoridae species from the Gulfs of San José and San Matías, Chubut province are described: Hopperia patagonica sp. n. is characterized by the shape of odontia on anterior end (one big and two smaller teeth on each); odontia length in relation to the amphid length; values of b and R3, short body length (L: 1370–1500 µm) and the de Man’s ratios ( b: 10.3–11.7). Metachromadora zaixsi sp. n. is characterized by the absence of pre-cloacal supplements, the presence of four cephalic setae and the de Man’s ratios (b: 4.7–7.2). Keys are provided for both species.Fil: Pastor, Catalina Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaMagnolia Press2004-06-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29042Pastor, Catalina Teresa; Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina; Magnolia Press; Zootaxa; 542; 1; 18-6-2004; 1-151175-53261175-5334CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.mapress.com/j/zt/article/view/zootaxa.542.1.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:48Zoai:ri.conicet.gov.ar:11336/29042instacron: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 09:48:48.756CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
title Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
spellingShingle Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
Pastor, Catalina Teresa
Comesomatidae
Desmodoridae
Marine Nematoda
Patagonian Coasts
Hopperia
Metachromadora
Systematics
title_short Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
title_full Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
title_fullStr Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
title_full_unstemmed Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
title_sort Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
dc.creator.none.fl_str_mv Pastor, Catalina Teresa
author Pastor, Catalina Teresa
author_facet Pastor, Catalina Teresa
author_role author
dc.subject.none.fl_str_mv Comesomatidae
Desmodoridae
Marine Nematoda
Patagonian Coasts
Hopperia
Metachromadora
Systematics
topic Comesomatidae
Desmodoridae
Marine Nematoda
Patagonian Coasts
Hopperia
Metachromadora
Systematics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv One new Comesomatidae species and one new Desmodoridae species from the Gulfs of San José and San Matías, Chubut province are described: Hopperia patagonica sp. n. is characterized by the shape of odontia on anterior end (one big and two smaller teeth on each); odontia length in relation to the amphid length; values of b and R3, short body length (L: 1370–1500 µm) and the de Man’s ratios ( b: 10.3–11.7). Metachromadora zaixsi sp. n. is characterized by the absence of pre-cloacal supplements, the presence of four cephalic setae and the de Man’s ratios (b: 4.7–7.2). Keys are provided for both species.
Fil: Pastor, Catalina Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
description One new Comesomatidae species and one new Desmodoridae species from the Gulfs of San José and San Matías, Chubut province are described: Hopperia patagonica sp. n. is characterized by the shape of odontia on anterior end (one big and two smaller teeth on each); odontia length in relation to the amphid length; values of b and R3, short body length (L: 1370–1500 µm) and the de Man’s ratios ( b: 10.3–11.7). Metachromadora zaixsi sp. n. is characterized by the absence of pre-cloacal supplements, the presence of four cephalic setae and the de Man’s ratios (b: 4.7–7.2). Keys are provided for both species.
publishDate 2004
dc.date.none.fl_str_mv 2004-06-18
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/11336/29042
Pastor, Catalina Teresa; Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina; Magnolia Press; Zootaxa; 542; 1; 18-6-2004; 1-15
1175-5326
1175-5334
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29042
identifier_str_mv Pastor, Catalina Teresa; Two new species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina; Magnolia Press; Zootaxa; 542; 1; 18-6-2004; 1-15
1175-5326
1175-5334
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.mapress.com/j/zt/article/view/zootaxa.542.1.1
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 Magnolia Press
publisher.none.fl_str_mv Magnolia 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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