A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina

Over a two-years period, a survey was carried out in order to increase the knowledge of digeneans parasitising the commonest intertidal gastropods on the Patagonian coast, Southwestern Atlantic Ocean. A total of 4,725 gastropods were examined. Six species of digenean parasitising four snail species...

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Detalles Bibliográficos
Autores: Gilardoni, Carmen, Etchegoin, Jorge, Diaz, Julia Inés, Ituarte, Cristián, Cremonte, Florencia
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:Argentina
Institución:Universidad Nacional de La Plata
Repositorio:SEDICI (UNLP)
Idioma:inglés
OAI Identifier:oai:sedici.unlp.edu.ar:10915/84074
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84074
Access Level:acceso abierto
Palabra clave:Ciencias Naturales
Digenea
intertidal gastropods
larval stages
Patagonian coast
Trematoda
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spelling A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, ArgentinaGilardoni, CarmenEtchegoin, JorgeDiaz, Julia InésItuarte, CristiánCremonte, FlorenciaCiencias NaturalesDigeneaintertidal gastropodslarval stagesPatagonian coastTrematodaOver a two-years period, a survey was carried out in order to increase the knowledge of digeneans parasitising the commonest intertidal gastropods on the Patagonian coast, Southwestern Atlantic Ocean. A total of 4,725 gastropods were examined. Six species of digenean parasitising four snail species were found; four of them were registered for first time: Maritrema sp. 1 (Microphallidae) in Crepidula dilatata (Calyptraeidae), Parorchis sp. (Philophtalmidae) and sporocyst of Renicolidae in Trophon geversianus (Muricidae), and Diphterostomum sp. (Zoogonidae) in Buccinanops globulosus (Nassariidae). Two other species were found in Siphonaria lessoni (Siphonariidae): Maritrema sp. 2 and Hemiuridae. One snail species, Tegula patagonica (Trochidae) was not parasitised. These gastropods act as first intermediate host, and C. dilatata, S. lessoni and B. globulosus also frequently host metacercariae within the sporocyst. Overall prevalences varied from 0. 16% of Diphterostomum in the intertidal population of B. globulosus to 33. 45% of Maritrema sp. 1 in C. dilatata.Centro de Estudios Parasitológicos y de Vectores2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf163-179http://sedici.unlp.edu.ar/handle/10915/84074enginfo:eu-repo/semantics/altIdentifier/issn/1230-2821info:eu-repo/semantics/altIdentifier/doi/10.2478/s11686-011-0021-2info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2024-05-08T12:54:07Zoai:sedici.unlp.edu.ar:10915/84074Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292024-05-08 12:54:07.705SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
title A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
spellingShingle A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
Gilardoni, Carmen
Ciencias Naturales
Digenea
intertidal gastropods
larval stages
Patagonian coast
Trematoda
title_short A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
title_full A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
title_fullStr A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
title_full_unstemmed A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
title_sort A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
dc.creator.none.fl_str_mv Gilardoni, Carmen
Etchegoin, Jorge
Diaz, Julia Inés
Ituarte, Cristián
Cremonte, Florencia
author Gilardoni, Carmen
author_facet Gilardoni, Carmen
Etchegoin, Jorge
Diaz, Julia Inés
Ituarte, Cristián
Cremonte, Florencia
author_role author
author2 Etchegoin, Jorge
Diaz, Julia Inés
Ituarte, Cristián
Cremonte, Florencia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Digenea
intertidal gastropods
larval stages
Patagonian coast
Trematoda
topic Ciencias Naturales
Digenea
intertidal gastropods
larval stages
Patagonian coast
Trematoda
description Over a two-years period, a survey was carried out in order to increase the knowledge of digeneans parasitising the commonest intertidal gastropods on the Patagonian coast, Southwestern Atlantic Ocean. A total of 4,725 gastropods were examined. Six species of digenean parasitising four snail species were found; four of them were registered for first time: Maritrema sp. 1 (Microphallidae) in Crepidula dilatata (Calyptraeidae), Parorchis sp. (Philophtalmidae) and sporocyst of Renicolidae in Trophon geversianus (Muricidae), and Diphterostomum sp. (Zoogonidae) in Buccinanops globulosus (Nassariidae). Two other species were found in Siphonaria lessoni (Siphonariidae): Maritrema sp. 2 and Hemiuridae. One snail species, Tegula patagonica (Trochidae) was not parasitised. These gastropods act as first intermediate host, and C. dilatata, S. lessoni and B. globulosus also frequently host metacercariae within the sporocyst. Overall prevalences varied from 0. 16% of Diphterostomum in the intertidal population of B. globulosus to 33. 45% of Maritrema sp. 1 in C. dilatata.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/84074
url http://sedici.unlp.edu.ar/handle/10915/84074
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1230-2821
info:eu-repo/semantics/altIdentifier/doi/10.2478/s11686-011-0021-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
163-179
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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