The epizoic marine diatom Sceptronema orientale (Licmophoraceae, Licmophorales): epitypification and emendation of specific and generic descriptions

Sceptronema orientale was found epizoic on the harpacticoid copepod Euterpina acutifrons (Dana) collected from several locations along Bahía Anegada, Province of Buenos Aires, Argentina. Material was examined with light and scanning electron microscopy and new data about the morphology of the chloro...

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Detalles Bibliográficos
Autores principales: Sar, Eugenia A., Sunesen, Inés
Formato: Articulo
Lenguaje:Inglés
Publicado: 2014
Materias:
Ciencias Naturales
Epizoic araphid marine diatom
Euterpina acutifrons
Morphology
Sceptronema orientale
Taxonomy
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84841
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-84841
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
Epizoic araphid marine diatom
Euterpina acutifrons
Morphology
Sceptronema orientale
Taxonomy
spellingShingle Ciencias Naturales
Epizoic araphid marine diatom
Euterpina acutifrons
Morphology
Sceptronema orientale
Taxonomy
Sar, Eugenia A.
Sunesen, Inés
The epizoic marine diatom Sceptronema orientale (Licmophoraceae, Licmophorales): epitypification and emendation of specific and generic descriptions
topic_facet Ciencias Naturales
Epizoic araphid marine diatom
Euterpina acutifrons
Morphology
Sceptronema orientale
Taxonomy
description Sceptronema orientale was found epizoic on the harpacticoid copepod Euterpina acutifrons (Dana) collected from several locations along Bahía Anegada, Province of Buenos Aires, Argentina. Material was examined with light and scanning electron microscopy and new data about the morphology of the chloroplast and ultrastructural details of the girdle, valves, apical slit fields and rimoportulae pattern were obtained. Based on this new knowledge the descriptions of the species and of the monotypic genus Sceptronema are emended. Considering that in the protologue three pictures were designated as iconotype, the material from Ría del Jabalí is chosen as an epitype to serve as the interpretative type of Sceptronema orientale. A comparison with the morphologically similar genera Licmophora and Gato was conducted and the inclusion of Sceptronema in the Family Licmophoraceae, Order Licmophorales is proposed.
format Articulo
Articulo
author Sar, Eugenia A.
Sunesen, Inés
author_facet Sar, Eugenia A.
Sunesen, Inés
author_sort Sar, Eugenia A.
title The epizoic marine diatom Sceptronema orientale (Licmophoraceae, Licmophorales): epitypification and emendation of specific and generic descriptions
title_short The epizoic marine diatom Sceptronema orientale (Licmophoraceae, Licmophorales): epitypification and emendation of specific and generic descriptions
title_full The epizoic marine diatom Sceptronema orientale (Licmophoraceae, Licmophorales): epitypification and emendation of specific and generic descriptions
title_fullStr The epizoic marine diatom Sceptronema orientale (Licmophoraceae, Licmophorales): epitypification and emendation of specific and generic descriptions
title_full_unstemmed The epizoic marine diatom Sceptronema orientale (Licmophoraceae, Licmophorales): epitypification and emendation of specific and generic descriptions
title_sort epizoic marine diatom sceptronema orientale (licmophoraceae, licmophorales): epitypification and emendation of specific and generic descriptions
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/84841
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bdutipo_str Repositorios
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