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
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2008
Materias:	Bacillariophyceae morphology harmful diatoms
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572008000200009
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id	oai:scielo:S0718-19572008000200009
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spelling	oai:scielo:S0718-195720080002000092009-01-27Marine diatoms from Buenos Aires coastal waters (Argentina). V. Species of the genus ChaetocerosSunesen,InésHernández-Becerril,David USar,Eugenia A Bacillariophyceae morphology harmful diatoms 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 36º20' 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.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.43 n.2 20082008-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572008000200009en10.4067/S0718-19572008000200009
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bacillariophyceae morphology harmful diatoms
spellingShingle	Bacillariophyceae morphology harmful diatoms Sunesen,Inés Hernández-Becerril,David U Sar,Eugenia A Marine diatoms from Buenos Aires coastal waters (Argentina). V. Species of the genus Chaetoceros
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 36º20' 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.
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
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572008000200009
work_keys_str_mv	AT sunesenines marinediatomsfrombuenosairescoastalwatersargentinavspeciesofthegenuschaetoceros AT hernandezbecerrildavidu marinediatomsfrombuenosairescoastalwatersargentinavspeciesofthegenuschaetoceros AT sareugeniaa marinediatomsfrombuenosairescoastalwatersargentinavspeciesofthegenuschaetoceros
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Marine diatoms from Buenos Aires coastal waters (Argentina). V. Species of the genus Chaetoceros

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