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

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. Taxon...

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Detalles Bibliográficos
Autores principales: Marcotegui, Paula Soledad, Basson, L., Martorelli, Sergio Roberto
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86934
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86934
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
spellingShingle Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
Marcotegui, Paula Soledad
Basson, L.
Martorelli, Sergio Roberto
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
topic_facet Ciencias Naturales
Argentina
Ciliophora
Fish parasites
Gill parasites
Trichodina
Trichodinids
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.
format Articulo
Articulo
author Marcotegui, Paula Soledad
Basson, L.
Martorelli, Sergio Roberto
author_facet Marcotegui, Paula Soledad
Basson, L.
Martorelli, Sergio Roberto
author_sort Marcotegui, Paula Soledad
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
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
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/86934
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AT bassonl trichodinidsciliophoraoficorydoraspaleatusisiluriformesandijenynsiamultidentataicyprinodontiformesfromargentinawithdescriptionofitrichodinacorydoriinspanditrichodinajenynsiiinsp
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