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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/101836
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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 Técnicas2025-09-29T09:40:06Zoai: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:34982025-09-29 09:40:07.172CONICET 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 |
_version_ |
1844613268886257664 |
score |
13.070432 |