Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydo...

Autores
Marcotegui, Paula Soledad; Basson, L.; Martorelli, Sergio Roberto
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
During surveys of parasites of the pepper cory Corydoras paleatus Jenyns, 1842 and sided-livebearer Jenynsia multidentata Jenyns, 1842 from Samborombón River, Argentina, Trichodina corydori n. sp., Trichodina cribbi Dove and O’Donoghue, 2005 and T. jenynsii n. sp. were morphologically studied. Taxonomic and morphometric data for these trichodinids based on dry silver nitrate-impregnated specimens are presented. Trichodina corydori is characterized by a prominent blade apophysis, the section connecting the blade and central part is short, and the adoral ciliary spiral makes a turn of 370-380°. Trichodina jenynsii is characterized by curved blades and prominentlyshaped denticle rays that are characteristically extremely long, tapering to thin sharp points in adult specimens. This study is the first formal report of these trichodinids from South America, and the description of two new species.
Centro de Estudios Parasitológicos y de Vectores
Materia
Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/86934
Acceder
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network_name_str SEDICI (UNLP)
spelling Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. spMarcotegui, Paula SoledadBasson, L.Martorelli, Sergio RobertoCiencias NaturalesArgentinaCiliophoraFish parasitesGill parasitesTrichodinaTrichodinidsDuring surveys of parasites of the pepper cory Corydoras paleatus Jenyns, 1842 and sided-livebearer Jenynsia multidentata Jenyns, 1842 from Samborombón River, Argentina, Trichodina corydori n. sp., Trichodina cribbi Dove and O’Donoghue, 2005 and T. jenynsii n. sp. were morphologically studied. Taxonomic and morphometric data for these trichodinids based on dry silver nitrate-impregnated specimens are presented. Trichodina corydori is characterized by a prominent blade apophysis, the section connecting the blade and central part is short, and the adoral ciliary spiral makes a turn of 370-380°. Trichodina jenynsii is characterized by curved blades and prominentlyshaped denticle rays that are characteristically extremely long, tapering to thin sharp points in adult specimens. This study is the first formal report of these trichodinids from South America, and the description of two new species.Centro de Estudios Parasitológicos y de Vectores2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf249-257http://sedici.unlp.edu.ar/handle/10915/86934enginfo:eu-repo/semantics/altIdentifier/issn/0065-1583info:eu-repo/semantics/altIdentifier/doi/10.4467/16890027AP.16.027.6096info: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:UNLP2025-10-22T16:57:38Zoai:sedici.unlp.edu.ar:10915/86934Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:57:38.479SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
title Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
spellingShingle Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
Marcotegui, Paula Soledad
Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
title_short Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
title_full Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
title_fullStr Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
title_full_unstemmed Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
title_sort Trichodinids (Ciliophora) of <i>Corydoras paleatus</i> (Siluriformes) and <i>Jenynsia multidentata</i> (Cyprinodontiformes) from Argentina, with description of <i>Trichodina corydori</i> n. sp. and <i>Trichodina jenynsii</i> n. sp
dc.creator.none.fl_str_mv Marcotegui, Paula Soledad
Basson, L.
Martorelli, Sergio Roberto
author Marcotegui, Paula Soledad
author_facet Marcotegui, Paula Soledad
Basson, L.
Martorelli, Sergio Roberto
author_role author
author2 Basson, L.
Martorelli, Sergio Roberto
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
topic Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
dc.description.none.fl_txt_mv During surveys of parasites of the pepper cory Corydoras paleatus Jenyns, 1842 and sided-livebearer Jenynsia multidentata Jenyns, 1842 from Samborombón River, Argentina, Trichodina corydori n. sp., Trichodina cribbi Dove and O’Donoghue, 2005 and T. jenynsii n. sp. were morphologically studied. Taxonomic and morphometric data for these trichodinids based on dry silver nitrate-impregnated specimens are presented. Trichodina corydori is characterized by a prominent blade apophysis, the section connecting the blade and central part is short, and the adoral ciliary spiral makes a turn of 370-380°. Trichodina jenynsii is characterized by curved blades and prominentlyshaped denticle rays that are characteristically extremely long, tapering to thin sharp points in adult specimens. This study is the first formal report of these trichodinids from South America, and the description of two new species.
Centro de Estudios Parasitológicos y de Vectores
description During surveys of parasites of the pepper cory Corydoras paleatus Jenyns, 1842 and sided-livebearer Jenynsia multidentata Jenyns, 1842 from Samborombón River, Argentina, Trichodina corydori n. sp., Trichodina cribbi Dove and O’Donoghue, 2005 and T. jenynsii n. sp. were morphologically studied. Taxonomic and morphometric data for these trichodinids based on dry silver nitrate-impregnated specimens are presented. Trichodina corydori is characterized by a prominent blade apophysis, the section connecting the blade and central part is short, and the adoral ciliary spiral makes a turn of 370-380°. Trichodina jenynsii is characterized by curved blades and prominentlyshaped denticle rays that are characteristically extremely long, tapering to thin sharp points in adult specimens. This study is the first formal report of these trichodinids from South America, and the description of two new species.
publishDate 2016
dc.date.none.fl_str_mv 2016
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/10915/86934
url http://sedici.unlp.edu.ar/handle/10915/86934
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0065-1583
info:eu-repo/semantics/altIdentifier/doi/10.4467/16890027AP.16.027.6096
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
249-257
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
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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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