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dc.date.accessioned 2009-09-08T17:38:17Z
dc.date.available 2009-09-08T03:00:00Z
dc.date.issued 1991
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/6217
dc.description.abstract Bufo arenarum ovulations have been kept in potassium bibasic arsenate from the fertilization until 26mm larva. The gonad in development, in the presence of the toxic, suffers significant alterations in its volume, shape and structure. It does not have the typical naillike morphology; on the other hand, it is presented as a spherical mass of reduced volume, that has, as demostrated by the histological analysis, very few oocytes or gonia submerged in a very scarce quantity of stroma. The hypothesis of this study was that it would be due to a succession of events whose cause would lie on the damage that the arsenic determine at the somatic layers level. en
dc.format.extent 7-11 es
dc.language en es
dc.subject Reptiles es
dc.subject herpetología es
dc.title The arsenic action during the Bufo arenarum gonad development (Anura: bufonidae) en
dc.type Articulo es
sedici.identifier.uri http://www.aha.org.ar/es/cuadherpetol/the-arsenic-action-during-the-bufo-arenarum-gonad-development-anura-bufonidae.html es
sedici.identifier.issn 1852-5768 es
sedici.creator.person Rengel, Dora es
sedici.creator.person Pisanó, Armando es
sedici.subject.materias Ciencias Naturales es
sedici.subject.materias Zoología 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-0000000215 es
sedici.relation.journalTitle Cuadernos de Herpetología es
sedici.relation.journalVolumeAndIssue vol. 6, no. 2 es


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Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)