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dc.date.accessioned 2019-12-18T15:25:05Z
dc.date.available 2019-12-18T15:25:05Z
dc.date.issued 1971
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/87649
dc.description.abstract Serological relationship by means of precipitin tests between a number of populations of Bufo arenarum from Argentina, seems to point out the remarkable taxogenetic homogeneity of this neotropical toad. Percentages ranging 91 %-100 % are the rule in any homo-heterologous cross-reactions, and clinal trends can be easily demonstrated for the antigenie relationships, in agreement with the geographical variation and the ecological barriers. The Argentine populations cannot be separated from the arenarum toads collected in their “ terra typica” (Rio Grande do Sul, Brasil). The evident difficulties for a real subspecific division of the arenarum populational complex are well emphasized. en
dc.format.extent 163-173 es
dc.language es es
dc.subject Bufo arenarum es
dc.subject Serological relationship es
dc.title Análisis sero-inmunológico de la variación geográfica en el conjunto poblacional de Bufo arenarum es
dc.title.alternative Serum-immunologic analysis of the geographic variation in a number of populations of Bufo arenarum en
dc.type Articulo es
sedici.creator.person Cei, José Miguel Alfredo María es
sedici.description.note Material digitalizado en SEDICI gracias a la colaboración del Dr. Jorge Williams (FCNM-UNLP). es
sedici.subject.materias Zoología es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Naturales y Museo es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.relation.journalTitle Acta Zoologica Lilloana es
sedici.relation.journalVolumeAndIssue tomo XXVIII es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)