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dc.date.accessioned 2009-09-08T17:05:35Z
dc.date.available 2009-09-08T03:00:00Z
dc.date.issued 1991
dc.identifier.uri http://hdl.handle.net/10915/6216
dc.description.abstract Sex differentiation was studied in tadpoles of Pleurodema borellii which lives in different geographic area of Argentina, fixed at various stages of metamorphosis. Gonads are sexually undifferentiated till the larva reach about 20 mm body length stage. Nevertheless sex differentiations occurs before metamorphosis take place, at about 30 mm. body length stage; gonads show macroscopic and microscopic difference at this time. Therefore P. borellii seems to belong to a "differentiated race". es
dc.format.extent p. 1-6 es
dc.language es es
dc.title La posición de Pleurodema borellii en las razas sexuales (Anura: leptodactylidae) es
dc.type Articulo es
sedici.identifier.uri http://www.aha.org.ar/es/cuadherpetol/la-posicion-de-pleurodema-borellii-en-las-razas-sexuales-anura-leptodactylidae.html es
sedici.identifier.issn 1852-5768 es
sedici.creator.person Rengel, Dora es
sedici.creator.person Pisanó, Armando es
sedici.creator.person Montero, Ricardo es
sedici.description.note Trabajo realizado con el subsidio Pi/D 3129600/88 otorgado por CONICET. es
sedici.subject.materias Ciencias Naturales es
sedici.subject.materias Zoología es
sedici.subject.decs Reptiles es
sedici.subject.other herpetología es
sedici.description.fulltext true es
mods.originInfo.place Asociación Herpetológica Argentina 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-0000000214 es
sedici.relation.journalTitle Cuadernos de Herpetología es
sedici.relation.journalVolumeAndIssue vol. 6, no. 1 es


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