Dieta de <i>Pseudocorynopoma doriae</i> (Characiformes: characidae) en el arroyo La Choza, Buenos Aires, Argentina

In this paper the objective is to characterize the Pseudocorynopoma doriae diet of the La Choza stream, assessing the relative importance of the contribution of the terrestrial environment to it and compare it with mesopotamian lotic environments. In all environments studied this species presented a...

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Autores principales: Brancolini, Florencia, Maroñas, Miriam E., Sendra, Eduardo Daniel
Formato: Articulo
Lenguaje:Español
Publicado: 2014
Materias:
Ciencias Naturales
Peces
dieta
Buenos Aires (Argentina)
ambientes lóticos
recursos alimenticios
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/56942
http://www.bacuatica.org/index.php/bacuatica/article/view/39
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-56942
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Ciencias Naturales
Peces
dieta
Buenos Aires (Argentina)
ambientes lóticos
recursos alimenticios
spellingShingle Ciencias Naturales
Peces
dieta
Buenos Aires (Argentina)
ambientes lóticos
recursos alimenticios
Brancolini, Florencia
Maroñas, Miriam E.
Sendra, Eduardo Daniel
Dieta de <i>Pseudocorynopoma doriae</i> (Characiformes: characidae) en el arroyo La Choza, Buenos Aires, Argentina
topic_facet Ciencias Naturales
Peces
dieta
Buenos Aires (Argentina)
ambientes lóticos
recursos alimenticios
description In this paper the objective is to characterize the Pseudocorynopoma doriae diet of the La Choza stream, assessing the relative importance of the contribution of the terrestrial environment to it and compare it with mesopotamian lotic environments. In all environments studied this species presented an invertivorous feeding. In the case of La Choza stream, comparison of diet between sampling dates showed a low degree of similarity, nevertheless the food items were all related to the surface film of water. Latter also is found in mesopotamian streams. When comparing the results of the percentage composition of the diet of P.doriae, it has shown that in mesopotamian environments diet is dominated by allochthonous insects while in the case of La Choza, dominance is shared with autochthonous items.
format Articulo
Articulo
author Brancolini, Florencia
Maroñas, Miriam E.
Sendra, Eduardo Daniel
author_facet Brancolini, Florencia
Maroñas, Miriam E.
Sendra, Eduardo Daniel
author_sort Brancolini, Florencia
title Dieta de <i>Pseudocorynopoma doriae</i> (Characiformes: characidae) en el arroyo La Choza, Buenos Aires, Argentina
title_short Dieta de <i>Pseudocorynopoma doriae</i> (Characiformes: characidae) en el arroyo La Choza, Buenos Aires, Argentina
title_full Dieta de <i>Pseudocorynopoma doriae</i> (Characiformes: characidae) en el arroyo La Choza, Buenos Aires, Argentina
title_fullStr Dieta de <i>Pseudocorynopoma doriae</i> (Characiformes: characidae) en el arroyo La Choza, Buenos Aires, Argentina
title_full_unstemmed Dieta de <i>Pseudocorynopoma doriae</i> (Characiformes: characidae) en el arroyo La Choza, Buenos Aires, Argentina
title_sort dieta de <i>pseudocorynopoma doriae</i> (characiformes: characidae) en el arroyo la choza, buenos aires, argentina
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/56942
http://www.bacuatica.org/index.php/bacuatica/article/view/39
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AT maronasmiriame dietadeipseudocorynopomadoriaeicharaciformescharacidaeenelarroyolachozabuenosairesargentina
AT sendraeduardodaniel dietadeipseudocorynopomadoriaeicharaciformescharacidaeenelarroyolachozabuenosairesargentina
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