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dc.date.accessioned 2006-05-16T20:26:42Z
dc.date.available 2006-05-16T03:00:00Z
dc.date.issued 1994
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/6239
dc.description.abstract The alimentary categories of a population of Melanophryniscus stelzneri are studied cuantitatively and cualitatively utilizing a sample of 57 specimens obtained from "El Trapiche", province of San Luis, Argentine, in order to know the grade of trophic overlap and predation strategies. The main alimentary categories for males and females are: Formicidae, Collembola, Acari, Coleoptera, Isoptera and larvae. Although the diets of both sexes show a high grade of trophic overlap, males and females differ in the amount of each resource used. Adults and juveniles present a low grade of trophic overlap. The juveniles follow the "widely foraging" strategy and the adults follow an intermidiate one, between "sit and wait" and "widely foraging". en
dc.format.extent 18-24 es
dc.language es es
dc.subject herpetología es
dc.subject Reptiles es
dc.subject dieta es
dc.title Alimentación en Melanophryniscus stelzneri (Anura: bufonidae) es
dc.type Articulo es
sedici.identifier.uri http://www.aha.org.ar/es/cuadherpetol/alimentacion-en-melanophryniscus-stelzneri-anura-bufonidae.html es
sedici.identifier.issn 0326-551X es
sedici.creator.person Filipello, Ana María es
sedici.creator.person Crespo, Francisco Antonio es
sedici.subject.materias Ciencias Naturales es
sedici.subject.materias Zoología es
sedici.description.fulltext true es
mods.originInfo.place Asociación Herpetológica Argentina (AHA) es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc/3.0/
sedici.description.peerReview peer-review es
sedici2003.identifier ARG-AHA-ART-0000000010 es
sedici.relation.journalTitle Cuadernos de Herpetología es
sedici.relation.journalVolumeAndIssue vol. 8, no. 1 es


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Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)