Morphology and distribution of three araphid diatoms (Fragilariophyceae, Bacillariophyta) from marine coastal waters of Argentina

This study deals with the morphology, taxonomy and distribution of three species of araphid marine pennate diatoms belonging to the Class Fragilariophyceae, Subclass Fragilariophycidae. Material was collected in marine coastal waters from the provinces of Buenos Aires and Río Negro (Argentina) and a...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Sunesen, Inés, Romero, Sofía Micaela, Toubes, Ernesto, Sar, Eugenia Alicia
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Biología
Araphid diatoms
Pravifusus
Pseudohimantidium
Pteroncola
Diatomáceas arrafídeas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/101718
https://ri.conicet.gov.ar/11336/53789
https://isb.emnuvens.com.br/iheringia/article/view/391
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-101718
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Biología
Araphid diatoms
Pravifusus
Pseudohimantidium
Pteroncola
Diatomáceas arrafídeas
spellingShingle Biología
Araphid diatoms
Pravifusus
Pseudohimantidium
Pteroncola
Diatomáceas arrafídeas
Sunesen, Inés
Romero, Sofía Micaela
Toubes, Ernesto
Sar, Eugenia Alicia
Morphology and distribution of three araphid diatoms (Fragilariophyceae, Bacillariophyta) from marine coastal waters of Argentina
topic_facet Biología
Araphid diatoms
Pravifusus
Pseudohimantidium
Pteroncola
Diatomáceas arrafídeas
description This study deals with the morphology, taxonomy and distribution of three species of araphid marine pennate diatoms belonging to the Class Fragilariophyceae, Subclass Fragilariophycidae. Material was collected in marine coastal waters from the provinces of Buenos Aires and Río Negro (Argentina) and analyzed using light and scanning electron microscopy. Pravifusus inane (Giffen) Garcia and Pteroncola inane (Giffen) Round, were found in the water column, and Pseudohimantidium pacifcum Hustedt & Krasske was recorded as epizoic on planktonic copepods. The three genera are cited for the frst time in Argentina, and Pteroncola inane for frst time in the South Atlantic Ocean. The distribution of Pravifusus inane and Pseudohimantidium pacifcum is extended southward in the Southwest Atlantic Ocean, and the distribution of Pteroncola inane is extended to the Southwest Atlantic Ocean. The order Protoraphidales Round was validated by providing a taxonomic characterization, as well as indicating the generitype.
format Articulo
Articulo
author Sunesen, Inés
Romero, Sofía Micaela
Toubes, Ernesto
Sar, Eugenia Alicia
author_facet Sunesen, Inés
Romero, Sofía Micaela
Toubes, Ernesto
Sar, Eugenia Alicia
author_sort Sunesen, Inés
title Morphology and distribution of three araphid diatoms (Fragilariophyceae, Bacillariophyta) from marine coastal waters of Argentina
title_short Morphology and distribution of three araphid diatoms (Fragilariophyceae, Bacillariophyta) from marine coastal waters of Argentina
title_full Morphology and distribution of three araphid diatoms (Fragilariophyceae, Bacillariophyta) from marine coastal waters of Argentina
title_fullStr Morphology and distribution of three araphid diatoms (Fragilariophyceae, Bacillariophyta) from marine coastal waters of Argentina
title_full_unstemmed Morphology and distribution of three araphid diatoms (Fragilariophyceae, Bacillariophyta) from marine coastal waters of Argentina
title_sort morphology and distribution of three araphid diatoms (fragilariophyceae, bacillariophyta) from marine coastal waters of argentina
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/101718
https://ri.conicet.gov.ar/11336/53789
https://isb.emnuvens.com.br/iheringia/article/view/391
work_keys_str_mv AT sunesenines morphologyanddistributionofthreearaphiddiatomsfragilariophyceaebacillariophytafrommarinecoastalwatersofargentina
AT romerosofiamicaela morphologyanddistributionofthreearaphiddiatomsfragilariophyceaebacillariophytafrommarinecoastalwatersofargentina
AT toubesernesto morphologyanddistributionofthreearaphiddiatomsfragilariophyceaebacillariophytafrommarinecoastalwatersofargentina
AT sareugeniaalicia morphologyanddistributionofthreearaphiddiatomsfragilariophyceaebacillariophytafrommarinecoastalwatersofargentina
AT sunesenines morfologiaedistribuicaodetresdiatomaceasarrafideasfragilariophyceaedeaguascosteirasmarinhasdaargentina
AT romerosofiamicaela morfologiaedistribuicaodetresdiatomaceasarrafideasfragilariophyceaedeaguascosteirasmarinhasdaargentina
AT toubesernesto morfologiaedistribuicaodetresdiatomaceasarrafideasfragilariophyceaedeaguascosteirasmarinhasdaargentina
AT sareugeniaalicia morfologiaedistribuicaodetresdiatomaceasarrafideasfragilariophyceaedeaguascosteirasmarinhasdaargentina
bdutipo_str Repositorios
_version_ 1764820442893254658

Ejemplares similares