Marine diatoms from Buenos Aires coastal waters (Argentina). V. species of the genus Chaetoceros

The genus Chaetoceros is an important component of the marine plankton all over the world in terms of diversity and biomass. The present work is devoted to the morphology, taxonomy, and distribution of the diatom species belonging to the genus Chaetoceros found in the marine coastal waters of Buenos...

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Autores principales: Sunesen, Inés, Hernández Becerril, David U., Sar, Eugenia A.
Formato: Articulo
Lenguaje:Inglés
Publicado: 2008
Materias:
Biología
Bacillariophycease
Harmful diatoms
Morphology
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/83051
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-83051
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Biología
Bacillariophycease
Harmful diatoms
Morphology
spellingShingle Biología
Bacillariophycease
Harmful diatoms
Morphology
Sunesen, Inés
Hernández Becerril, David U.
Sar, Eugenia A.
Marine diatoms from Buenos Aires coastal waters (Argentina). V. species of the genus Chaetoceros
topic_facet Biología
Bacillariophycease
Harmful diatoms
Morphology
description The genus Chaetoceros is an important component of the marine plankton all over the world in terms of diversity and biomass. The present work is devoted to the morphology, taxonomy, and distribution of the diatom species belonging to the genus Chaetoceros found in the marine coastal waters of Buenos Aires Province, Argentina. Phytoplanktonic samples were collected from November 1994 to September 2000 at seven sampling stations along the coast between parallels 36°20′ and 37°20′S. Material was studied by light and scanning electron microscopy. Twenty taxa were found, identified, described, illustrated and compared with allied taxa. Three of these taxa belong to the subgenus Chaetoceros (= Phaeoceros) and the other seventeen taxa to the subgenus Hyalochaete. Chaetoceros filiferus and C. compressus var. hirtisetus are reported for the first time from south western Atlantic Ocean. C. danicus, C. debilis, C. lorenzianus and C. socialis, mentioned as harmful in other geographical areas, were not associated with harmful events in the study area.
format Articulo
Articulo
author Sunesen, Inés
Hernández Becerril, David U.
Sar, Eugenia A.
author_facet Sunesen, Inés
Hernández Becerril, David U.
Sar, Eugenia A.
author_sort Sunesen, Inés
title Marine diatoms from Buenos Aires coastal waters (Argentina). V. species of the genus Chaetoceros
title_short Marine diatoms from Buenos Aires coastal waters (Argentina). V. species of the genus Chaetoceros
title_full Marine diatoms from Buenos Aires coastal waters (Argentina). V. species of the genus Chaetoceros
title_fullStr Marine diatoms from Buenos Aires coastal waters (Argentina). V. species of the genus Chaetoceros
title_full_unstemmed Marine diatoms from Buenos Aires coastal waters (Argentina). V. species of the genus Chaetoceros
title_sort marine diatoms from buenos aires coastal waters (argentina). v. species of the genus chaetoceros
publishDate 2008
url http://sedici.unlp.edu.ar/handle/10915/83051
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