New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina

New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina

The objective of this work was to expand the knowledge on green algae of the tributaries of San Roque Reservoir (San Antonio and Cosquín rivers, Las Mojarras and Los Chorrillos streams) and La Quebrada Reservoir (Colanchanga and Los Hornillos streams). The samples were collected seasonally from 2014 to 2016. A total of 66taxa were identified: Chlorophyceae (39), Zygnematophyceae (22), Trebouxiophyceae (3) and Ulvophyceae (2). The highest species richness occurred in spring and tributary with the highest  number of taxa was San Antonio River. The following eutrophication indicator species mentioned are: Actinastrum hantzschii, Monactinussimplex, Nephrocytium agardhianum, Scenedesmus subspicatus, Staurastrum leptocladum,Closterium aciculare and Phacotus lenticularis, an indicator species of environmentswith calcium carbonate.

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Main Authors: Daga, I. Claudia, Fernández Belmonte, M. Cecilia
Format: Digital revista
Language:spa
Published: Fundación Miguel Lillo 2021
Online Access:https://www.lillo.org.ar/journals/index.php/lilloa/article/view/1359
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spelling rev-lilloa-ar-article-13592022-05-19T14:46:19Z New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina Nuevos registros de Algas verdes (Chlorophyta) de ríos y arroyos serranos de la provincia de Córdoba, Argentina Daga, I. Claudia Fernández Belmonte, M. Cecilia Algas bioindicadoras clorofitas organismos planctónicos Bioindicators algae Chlorophytes planktonic organisms The objective of this work was to expand the knowledge on green algae of the tributaries of San Roque Reservoir (San Antonio and Cosquín rivers, Las Mojarras and Los Chorrillos streams) and La Quebrada Reservoir (Colanchanga and Los Hornillos streams). The samples were collected seasonally from 2014 to 2016. A total of 66taxa were identified: Chlorophyceae (39), Zygnematophyceae (22), Trebouxiophyceae (3) and Ulvophyceae (2). The highest species richness occurred in spring and tributary with the highest  number of taxa was San Antonio River. The following eutrophication indicator species mentioned are: Actinastrum hantzschii, Monactinussimplex, Nephrocytium agardhianum, Scenedesmus subspicatus, Staurastrum leptocladum,Closterium aciculare and Phacotus lenticularis, an indicator species of environmentswith calcium carbonate. El objetivo de este trabajo fue ampliar el conocimiento de las Chloroplastida de los tributarios del embalse San Roque (ríos San Antonio y Cosquin, arroyos Las Mojarras y Los Chorrillos) y el embalse La Quebrada (arroyos Colanchanga y Los Hornillos). Las muestras fueron recolectadas estacionalmente durante los años 2014 a 2016. Se identificaron un total de 66 taxones: Chlorophyceae (39), Zygnematophyceae (22), Trebouxiophyceae (3) y Ulvophyceae (2). La mayor riqueza de especies ocurrió en primavera y el rio San Antonio fue el tributario que presentó mayor número de taxones. Se mencionan especies indicadoras de eutrofia como Monoraphidium griffithii; Actinastrum hantzschii, Monactinus simplex, Nephrocytium agardhianum, Scenedesmus subspicatus, Staurastrum leptocladum, Closterium aciculare y a Phacotus lenticularis, especie indicadora de ambientes con carbonato de calcio.  Fundación Miguel Lillo 2021-11-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf application/pdf text/html https://www.lillo.org.ar/journals/index.php/lilloa/article/view/1359 10.30550/j.lil/2021.58.2/2021.10.19 Lilloa; Lilloa 58 (2) (2021); 95–114 Lilloa; Lilloa 58 (2) (2021); 95–114 2346-9641 10.30550/10.30550/j.lil/2021.58.2 spa https://www.lillo.org.ar/journals/index.php/lilloa/article/view/1359/1487 https://www.lillo.org.ar/journals/index.php/lilloa/article/view/1359/1402 https://www.lillo.org.ar/journals/index.php/lilloa/article/view/1359/1476 Derechos de autor 2021 Lilloa http://creativecommons.org/licenses/by-nc-nd/4.0
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country Argentina
countrycode AR
component Revista
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databasecode rev-lilloa-ar
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region America del Sur
libraryname Biblioteca de la Fundación Miguel Lillo de AR
language spa
format Digital
author Daga, I. Claudia
Fernández Belmonte, M. Cecilia
spellingShingle Daga, I. Claudia
Fernández Belmonte, M. Cecilia
New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina
author_facet Daga, I. Claudia
Fernández Belmonte, M. Cecilia
author_sort Daga, I. Claudia
title New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina
title_short New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina
title_full New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina
title_fullStr New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina
title_full_unstemmed New records of Green algae (Chlorophyta) in mountain rivers and streams in the province of Córdoba, Argentina
title_sort new records of green algae (chlorophyta) in mountain rivers and streams in the province of córdoba, argentina
description The objective of this work was to expand the knowledge on green algae of the tributaries of San Roque Reservoir (San Antonio and Cosquín rivers, Las Mojarras and Los Chorrillos streams) and La Quebrada Reservoir (Colanchanga and Los Hornillos streams). The samples were collected seasonally from 2014 to 2016. A total of 66taxa were identified: Chlorophyceae (39), Zygnematophyceae (22), Trebouxiophyceae (3) and Ulvophyceae (2). The highest species richness occurred in spring and tributary with the highest  number of taxa was San Antonio River. The following eutrophication indicator species mentioned are: Actinastrum hantzschii, Monactinussimplex, Nephrocytium agardhianum, Scenedesmus subspicatus, Staurastrum leptocladum,Closterium aciculare and Phacotus lenticularis, an indicator species of environmentswith calcium carbonate.
publisher Fundación Miguel Lillo
publishDate 2021
url https://www.lillo.org.ar/journals/index.php/lilloa/article/view/1359
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AT dagaiclaudia nuevosregistrosdealgasverdeschlorophytaderiosyarroyosserranosdelaprovinciadecordobaargentina
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