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dc.contributor.author
Freyre, Lauce Ruben
dc.contributor.author
Maroñas, Miriam Edith
dc.contributor.author
Sendra, Eduardo Daniel
dc.contributor.author
Dománico, A. A.
dc.date.available
2018-01-03T18:46:14Z
dc.date.issued
2005-12
dc.identifier.citation
Sendra, Eduardo Daniel; Maroñas, Miriam Edith; Freyre, Lauce Ruben; Dománico, A. A.; Análisis de progresión modal de Bryconamericus iheringi (Boulenger, 1887) en la laguna Lacombe provincia de Buenos Aires; Instituto de Limnología "Dr. Raúl Ringuelet"; Biología Acuática; 22; 12-2005; 123-129
dc.identifier.issn
0326-1638
dc.identifier.uri
http://hdl.handle.net/11336/32152
dc.description.abstract
The small silver characin, Bryconamericus iheringii, is an important species in the fish community structure because among the accompanying species of the silver side, Odontesthes bonariensis, it is most density important and has a planctophagous regime which partially overlaps with that of this atherinid as well. The objective of this paper is to describe the individual growth, analyzing size structure and using modal progression analysis as first stage for its demographic appraisal. The catches were carried out with a beach seine net (opening of the mesh in the bag 10 mm) between October of 1997 and October of 1998. The application of modal progression method is hindered by the wide seasonally oscillating growth and by capturability. The obtained parameters for the Lacombe population, assuming the interpretation of two annual cohorts (Sendra & Freyre for Chascomús shallow lake) but fitting the generalized Pauly’s seasonal model of von Bertalanffy, compared with those obtained by the scale they would be close by. However the interpretation of a single annual cohort is more compatible with the lepidologic interpretation.
dc.format
application/pdf
dc.language.iso
spa
dc.publisher
Instituto de Limnología "Dr. Raúl Ringuelet"
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject.classification
Biología Marina, Limnología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Análisis de progresión modal de Bryconamericus iheringi (Boulenger, 1887) en la laguna Lacombe provincia de Buenos Aires
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-11-03T20:16:34Z
dc.journal.volume
22
dc.journal.pagination
123-129
dc.journal.pais
Argentina
dc.description.fil
Fil: Freyre, Lauce Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
dc.description.fil
Fil: Maroñas, Miriam Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
dc.description.fil
Fil: Sendra, Eduardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
dc.description.fil
Fil: Dománico, A. A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
dc.journal.title
Biología Acuática
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.bacuatica.org/BA_ant/ba22.pdf
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