Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina)

Some lenitic water bodies associated to Río Chucul and Río Saladillo on the Río Cuarto basin were selected in order to evaluate the composition and structure of macro-invertebrate benthonic fauna.Field works were conducted in September 1983 and May and November 1984. Cualitative and cuantitative sam...

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Autores principales: Corigliano, María del Carmen, Poloni de Capiello, Noemí del Carmen
Formato: Artículo revista
Lenguaje:Español
Publicado: Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) 2024
Materias:
Río Cuarto (Córdoba)
Zoobentos
Cuenca
Ambientes leniticos
Acceso en línea:https://revistas.unne.edu.ar/index.php/eco/article/view/7361
Aporte de:
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) de Universidad Nacional del Nordeste
id I48-R154-article-7361
record_format ojs
spelling I48-R154-article-73612024-02-16T12:40:26Z Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina) Zoobentos en ambientes leniticos de la cuenca del Río Cuarto (Córdoba, Argentina) Corigliano, María del Carmen Poloni de Capiello, Noemí del Carmen Río Cuarto (Córdoba) Zoobentos Cuenca Ambientes leniticos Some lenitic water bodies associated to Río Chucul and Río Saladillo on the Río Cuarto basin were selected in order to evaluate the composition and structure of macro-invertebrate benthonic fauna.Field works were conducted in September 1983 and May and November 1984. Cualitative and cuantitative samples were analyzed as well as the relationships between inventories determined by diversity, similarity and association indices. The observed dominant species were: Tanypus sp., Paratanytarsus sp. (Díptera), and Littoridina parchappei (Mollusca). Localities showed similar degrees of affinity (X = 0,36), the epifauna and infauna of the same place being most related. Each biotope was structurally and functionally different in composition.Diversity of life forms seem to be related to resource and microhabitat variations. The pools that are isolated from fluvial course have a richer fauna, a more complex trophic wed and are evolving to terrestrial stages. Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) 2024-02-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf https://revistas.unne.edu.ar/index.php/eco/article/view/7361 10.30972/eco.11217361 Ecosur; 1984: vol. 11, nos. 21-22; 75-83 0325-108X spa https://revistas.unne.edu.ar/index.php/eco/article/view/7361/6793
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-154
container_title_str Revistas UNNE - Universidad Nacional del Noroeste (UNNE)
language Español
format Artículo revista
topic Río Cuarto (Córdoba)
Zoobentos
Cuenca
Ambientes leniticos
spellingShingle Río Cuarto (Córdoba)
Zoobentos
Cuenca
Ambientes leniticos
Corigliano, María del Carmen
Poloni de Capiello, Noemí del Carmen
Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina)
topic_facet Río Cuarto (Córdoba)
Zoobentos
Cuenca
Ambientes leniticos
author Corigliano, María del Carmen
Poloni de Capiello, Noemí del Carmen
author_facet Corigliano, María del Carmen
Poloni de Capiello, Noemí del Carmen
author_sort Corigliano, María del Carmen
title Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina)
title_short Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina)
title_full Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina)
title_fullStr Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina)
title_full_unstemmed Zoobenthos in lenitic water bodies of the Río Cuarto Basin (Córdoba, Argentina)
title_sort zoobenthos in lenitic water bodies of the río cuarto basin (córdoba, argentina)
description Some lenitic water bodies associated to Río Chucul and Río Saladillo on the Río Cuarto basin were selected in order to evaluate the composition and structure of macro-invertebrate benthonic fauna.Field works were conducted in September 1983 and May and November 1984. Cualitative and cuantitative samples were analyzed as well as the relationships between inventories determined by diversity, similarity and association indices. The observed dominant species were: Tanypus sp., Paratanytarsus sp. (Díptera), and Littoridina parchappei (Mollusca). Localities showed similar degrees of affinity (X = 0,36), the epifauna and infauna of the same place being most related. Each biotope was structurally and functionally different in composition.Diversity of life forms seem to be related to resource and microhabitat variations. The pools that are isolated from fluvial course have a richer fauna, a more complex trophic wed and are evolving to terrestrial stages.
publisher Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste)
publishDate 2024
url https://revistas.unne.edu.ar/index.php/eco/article/view/7361
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AT polonidecapiellonoemidelcarmen zoobenthosinleniticwaterbodiesoftheriocuartobasincordobaargentina
AT coriglianomariadelcarmen zoobentosenambientesleniticosdelacuencadelriocuartocordobaargentina
AT polonidecapiellonoemidelcarmen zoobentosenambientesleniticosdelacuencadelriocuartocordobaargentina
first_indexed 2024-08-21T22:39:07Z
last_indexed 2024-08-21T22:39:07Z
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