Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja

Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja

This study reports the presence of the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller for the frst time in Chilean continental waters; it is a taxon reported in many aquatic systems in Europe and North America and there are only scanty records from South America (Argentina). The sp...

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Autores principales: Cruces,Fabiola, Rivera,Patricio, Urrutia,Roberto
Lenguaje:English
Publicado: Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción 2010
Materias:
Morphology
new record
related taxa
variability
trophic state
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432010000100002
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spelling oai:scielo:S0717-664320100001000022010-08-12Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake LajaCruces,FabiolaRivera,PatricioUrrutia,Roberto Morphology new record related taxa variability trophic state This study reports the presence of the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller for the frst time in Chilean continental waters; it is a taxon reported in many aquatic systems in Europe and North America and there are only scanty records from South America (Argentina). The species was found in a sedimentary profle collected from Lake Laja (Andes Mountains), Central Chile. The principal morphological features of S. minutulus are described, and comments about its relationship with other closely related taxa are given.info:eu-repo/semantics/openAccessFacultad de Ciencias Naturales y Oceanográficas, Universidad de ConcepciónGayana. Botánica v.67 n.1 20102010-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432010000100002en10.4067/S0717-66432010000100002
institution Scielo Chile
collection Scielo Chile
language English
topic Morphology
new record
related taxa
variability
trophic state
spellingShingle Morphology
new record
related taxa
variability
trophic state
Cruces,Fabiola
Rivera,Patricio
Urrutia,Roberto
Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja
description This study reports the presence of the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller for the frst time in Chilean continental waters; it is a taxon reported in many aquatic systems in Europe and North America and there are only scanty records from South America (Argentina). The species was found in a sedimentary profle collected from Lake Laja (Andes Mountains), Central Chile. The principal morphological features of S. minutulus are described, and comments about its relationship with other closely related taxa are given.
author Cruces,Fabiola
Rivera,Patricio
Urrutia,Roberto
author_facet Cruces,Fabiola
Rivera,Patricio
Urrutia,Roberto
author_sort Cruces,Fabiola
title Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja
title_short Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja
title_full Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja
title_fullStr Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja
title_full_unstemmed Observations and comments on the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller (Bacillariophyceae) found for the first time in Chile from bottom sediments collected in Lake Laja
title_sort observations and comments on the diatom stephanodiscus minutulus (kützing) cleve & möller (bacillariophyceae) found for the first time in chile from bottom sediments collected in lake laja
publisher Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción
publishDate 2010
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432010000100002
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