Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina

Autores
Cremonte, Florencia; Etchegoin, Jorge Alejandro; Diaz, Julia Inés; Navone, Graciela Teresa
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
As a result of the parasitological examination of the crabs, Uca uruguayensis (Ocypodidae) and Chasmagnathus granulatus (Varunidae), third-stage larval nematodes belonging to the family Acuariidae and to the genus Ascarophis were found in the crabs’ hemocoel, both free and embedded in host tissues. Larval nematodes are described and illustrated here. The presence of these larval nematodes in both crab species may be influenced by the similarity in the crabs’ habitat and feeding behavior. Both species of burrowing crabs inhabit the upper intertidal zones and feed on sediments, and consequently, they have similar chances of coming into contact with eggs and infective larval nematodes deposited in the feces of birds and fish definitive hosts. Since the life cycles of the larval nematodes from U. uruguayensis and C. granulatus remain unknown and because the adult stage is undescribed, they cannot be assigned to a given genus or species. The validity of a previous record of Skrjabinoclava sp. in U. uruguayensis from Bahía Samborombóm is also discussed.
Fil: Cremonte, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Etchegoin, Jorge Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Parasitología; Argentina
Fil: Diaz, Julia Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Navone, Graciela Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Materia
Nematoda
Acuariidae
Cystidicolidae larvae (L3)
Uca uruguayensis
Chasmagnathus granulatus
southwest Atlantic coast, 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:11336/101836
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/101836
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of ArgentinaCremonte, FlorenciaEtchegoin, Jorge AlejandroDiaz, Julia InésNavone, Graciela TeresaNematodaAcuariidaeCystidicolidae larvae (L3)Uca uruguayensisChasmagnathus granulatussouthwest Atlantic coast, Argentinahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1As a result of the parasitological examination of the crabs, Uca uruguayensis (Ocypodidae) and Chasmagnathus granulatus (Varunidae), third-stage larval nematodes belonging to the family Acuariidae and to the genus Ascarophis were found in the crabs’ hemocoel, both free and embedded in host tissues. Larval nematodes are described and illustrated here. The presence of these larval nematodes in both crab species may be influenced by the similarity in the crabs’ habitat and feeding behavior. Both species of burrowing crabs inhabit the upper intertidal zones and feed on sediments, and consequently, they have similar chances of coming into contact with eggs and infective larval nematodes deposited in the feces of birds and fish definitive hosts. Since the life cycles of the larval nematodes from U. uruguayensis and C. granulatus remain unknown and because the adult stage is undescribed, they cannot be assigned to a given genus or species. The validity of a previous record of Skrjabinoclava sp. in U. uruguayensis from Bahía Samborombóm is also discussed.Fil: Cremonte, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaFil: Etchegoin, Jorge Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Parasitología; ArgentinaFil: Diaz, Julia Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Navone, Graciela Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaHelminthological Society of Washington2007-12info: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/11336/101836Cremonte, Florencia; Etchegoin, Jorge Alejandro; Diaz, Julia Inés; Navone, Graciela Teresa; Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina; Helminthological Society of Washington; Comparative Parasitology; 74; 1; 12-2007; 88-951525-2647CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/Comparative-Parasitology/volume-74/issue-1/4222.1/Larval-Spirurida-Nematoda-Parasitizing-Two-Crab-Species-Uca-uruguayensis-and/10.1654/4222.1.shortinfo:eu-repo/semantics/altIdentifier/doi/10.1654/4222.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:08:33Zoai:ri.conicet.gov.ar:11336/101836instacron: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:34982025-10-22 11:08:34.314CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
title Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
spellingShingle Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
Cremonte, Florencia
Nematoda
Acuariidae
Cystidicolidae larvae (L3)
Uca uruguayensis
Chasmagnathus granulatus
southwest Atlantic coast, Argentina
title_short Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
title_full Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
title_fullStr Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
title_full_unstemmed Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
title_sort Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina
dc.creator.none.fl_str_mv Cremonte, Florencia
Etchegoin, Jorge Alejandro
Diaz, Julia Inés
Navone, Graciela Teresa
author Cremonte, Florencia
author_facet Cremonte, Florencia
Etchegoin, Jorge Alejandro
Diaz, Julia Inés
Navone, Graciela Teresa
author_role author
author2 Etchegoin, Jorge Alejandro
Diaz, Julia Inés
Navone, Graciela Teresa
author2_role author
author
author
dc.subject.none.fl_str_mv Nematoda
Acuariidae
Cystidicolidae larvae (L3)
Uca uruguayensis
Chasmagnathus granulatus
southwest Atlantic coast, Argentina
topic Nematoda
Acuariidae
Cystidicolidae larvae (L3)
Uca uruguayensis
Chasmagnathus granulatus
southwest Atlantic coast, 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 As a result of the parasitological examination of the crabs, Uca uruguayensis (Ocypodidae) and Chasmagnathus granulatus (Varunidae), third-stage larval nematodes belonging to the family Acuariidae and to the genus Ascarophis were found in the crabs’ hemocoel, both free and embedded in host tissues. Larval nematodes are described and illustrated here. The presence of these larval nematodes in both crab species may be influenced by the similarity in the crabs’ habitat and feeding behavior. Both species of burrowing crabs inhabit the upper intertidal zones and feed on sediments, and consequently, they have similar chances of coming into contact with eggs and infective larval nematodes deposited in the feces of birds and fish definitive hosts. Since the life cycles of the larval nematodes from U. uruguayensis and C. granulatus remain unknown and because the adult stage is undescribed, they cannot be assigned to a given genus or species. The validity of a previous record of Skrjabinoclava sp. in U. uruguayensis from Bahía Samborombóm is also discussed.
Fil: Cremonte, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Etchegoin, Jorge Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Parasitología; Argentina
Fil: Diaz, Julia Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Navone, Graciela Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
description As a result of the parasitological examination of the crabs, Uca uruguayensis (Ocypodidae) and Chasmagnathus granulatus (Varunidae), third-stage larval nematodes belonging to the family Acuariidae and to the genus Ascarophis were found in the crabs’ hemocoel, both free and embedded in host tissues. Larval nematodes are described and illustrated here. The presence of these larval nematodes in both crab species may be influenced by the similarity in the crabs’ habitat and feeding behavior. Both species of burrowing crabs inhabit the upper intertidal zones and feed on sediments, and consequently, they have similar chances of coming into contact with eggs and infective larval nematodes deposited in the feces of birds and fish definitive hosts. Since the life cycles of the larval nematodes from U. uruguayensis and C. granulatus remain unknown and because the adult stage is undescribed, they cannot be assigned to a given genus or species. The validity of a previous record of Skrjabinoclava sp. in U. uruguayensis from Bahía Samborombóm is also discussed.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
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/11336/101836
Cremonte, Florencia; Etchegoin, Jorge Alejandro; Diaz, Julia Inés; Navone, Graciela Teresa; Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina; Helminthological Society of Washington; Comparative Parasitology; 74; 1; 12-2007; 88-95
1525-2647
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101836
identifier_str_mv Cremonte, Florencia; Etchegoin, Jorge Alejandro; Diaz, Julia Inés; Navone, Graciela Teresa; Larval Spirurida (Nematoda) Parasitizing Two Crab Species (Uca uruguayensis and Chasmagnathus granulatus) from the Southwest Atlantic Coast of Argentina; Helminthological Society of Washington; Comparative Parasitology; 74; 1; 12-2007; 88-95
1525-2647
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/Comparative-Parasitology/volume-74/issue-1/4222.1/Larval-Spirurida-Nematoda-Parasitizing-Two-Crab-Species-Uca-uruguayensis-and/10.1654/4222.1.short
info:eu-repo/semantics/altIdentifier/doi/10.1654/4222.1
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 Helminthological Society of Washington
publisher.none.fl_str_mv Helminthological Society of Washington
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 12.982451

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