Show simple item record

dc.date.accessioned 2016-08-16T16:38:39Z
dc.date.available 2016-08-16T16:38:39Z
dc.identifier.uri http://digital.cic.gba.gob.ar/handle/11746/3685
dc.title Population structure of Uncancylus concentricus (d'Orbigny, 1835) (Ancylidae, Pulmonata, Basommatophora) in the Multiple Use Reserve Martín García Island, Upper Río de la Plata, Argentina en
dc.type Artículo es
dcterms.abstract The present work analyzes the population dynamics of <i>Uncancylus concentricus</i> in natural conditions in the northeastern coastal area of the Multiple Use Natural Reserve Isla Martín García (Beach of Basural), Buenos Aires, Argentina. Martín García Island is located in the Upper Río de La Plata, to the south of the mouth of the Uruguay River (34° 11' 25 S and 58° 15'38 W). Monthly collections were made from August 2005 to December 2006. The size frequency of the U. concentricus population throughout the sampling period ranges from 1.2 to 8.3 m. The changes in the size frequencies throughout the months surveyed indicate a variable distribution pattern because of the increase and decrease in water flow, but we observed a peak in the frequency of individuals within the size range 3.5 to 4.5 mm in the population. It can be concluded that this species lives for at least a year in the wild since the juveniles are highly abundant in spring and summer. en
dcterms.abstract The present work analyzes the population dynamics of <i>Uncancylus concentricus</i> in natural conditions in the northeastern coastal area of the Multiple Use Natural Reserve Isla Martín García (Beach of Basural), Buenos Aires, Argentina. Martín García Island is located in the Upper Río de La Plata, to the south of the mouth of the Uruguay River (34° 11' 25 S and 58° 15'38 W). Monthly collections were made from August 2005 to December 2006. The size frequency of the U. concentricus population throughout the sampling period ranges from 1.2 to 8.3 m. The changes in the size frequencies throughout the months surveyed indicate a variable distribution pattern because of the increase and decrease in water flow, but we observed a peak in the frequency of individuals within the size range 3.5 to 4.5 mm in the population. It can be concluded that this species lives for at least a year in the wild since the juveniles are highly abundant in spring and summer. es
dcterms.alternative Estrutura populacional de <i>Uncancylus concentricus</i> (d'Orbigny, 1835) (Ancylidae, Pulmonata, Basommatophora) da Reserva Natural de Usos Múltiplos Ilha Martín García no Rio de La Plata Superior, Argentina pt
dcterms.extent 6 p. es
dcterms.issued 2012-02-01
dcterms.language Inglés es
dcterms.license Attribution 4.0 International (BY 4.0) es
dcterms.spatial Argentina es
dcterms.subject histology en
dcterms.subject population dynamics en
dcterms.subject season en
dcterms.subject snail en
dcterms.subject Basommatophora en
dcterms.subject Martin García island en
dcterms.subject population dynamics en
dcterms.subject Uncancylus concentricus en
dcterms.subject estrutura populacional pt
dcterms.subject ilha Martín García pt
cic.version info:eu-repo/semantics/submittedVersion es
dcterms.creator.author Díaz, A. C. es
dcterms.creator.author Martin, Stella Maris es
cic.lugarDesarrollo Universidad Nacional de La Plata es
dcterms.subject.materia Ciencias Naturales y Exactas es
dcterms.identifier.url Registro completo es
dcterms.identifier.other 1519-6984 es
dcterms.isPartOf.issue vol. 72, no. 1 es
dcterms.isPartOf.series Brazilian Journal of Biology es
cic.isPeerReviewed true es
cic.isFulltext true es


Files

  • Icon

    Documento completo 

    PDF file (406.4Kb)

  • This item appears in the following Collection(s)

    Show simple item record