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dc.contributor.author Monroy Vilchis, Octavio
dc.contributor.author Heredia Bobadilla, Rosa Laura
dc.contributor.author Zarco González, Martha Mariela
dc.contributor.author Ávila-Akerberg, Víctor
dc.contributor.author García Aguilar, Armando Sunny
dc.date.accessioned 2020-02-22T00:00:03Z
dc.date.available 2020-02-22T00:00:03Z
dc.date.issued 2019-10-08
dc.identifier.uri http://hdl.handle.net/20.500.11799/105767
dc.description.abstract The most important factor leading to amphibian population declines and extinctions is habitat degradation and destruction. To help prevent further extinctions, studies are needed to make appropriate conservation decisions in small and fragmented populations. The goal of this study was to provide data from the population genetics of two micro-endemic mole salamanders from the Trans-Mexican Volcanic Belt. Nine microsatellite markers were used to study the population genetics of 152 individuals from two Ambystoma species. We sampled 38 individuals in two localities for A. altamirani and A. rivulare. We found medium to high levels of genetic diversity expressed as heterozygosity in the populations. However, all the populations presented few alleles per locus and genotypes. We found strong genetic structure between populations for each species. Effective population size was small but similar to that of the studies from other mole salamanders with restricted distributions or with recently fragmented habitats. Despite the medium to high levels of genetic diversity expressed as heterozygosity, we found few alleles, evidence of a genetic bottleneck and that the effective population size is small in all populations. Therefore, this study is important to propose better management plans and conservation efforts for these species es
dc.language.iso eng es
dc.publisher OGH Herpetozoa es
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0 es
dc.subject mole salamander es
dc.subject Trans-Mexican Volcanic Belt es
dc.subject Genetic diversity and structure es
dc.subject.classification BIOLOGÍA Y QUÍMICA es
dc.title Genetic diversity and structure of two endangered mole salamander species of the Trans-Mexican Volcanic Belt es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.ambito Nacional es
dc.cve.CenCos 10309 es
dc.relation.doi 10.3897/herpetozoa.32.e38023


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  • Título
  • Genetic diversity and structure of two endangered mole salamander species of the Trans-Mexican Volcanic Belt
  • Autor
  • Monroy Vilchis, Octavio
  • Heredia Bobadilla, Rosa Laura
  • Zarco González, Martha Mariela
  • Ávila-Akerberg, Víctor
  • García Aguilar, Armando Sunny
  • Fecha de publicación
  • 2019-10-08
  • Editor
  • OGH Herpetozoa
  • Tipo de documento
  • Artículo
  • Palabras clave
  • mole salamander
  • Trans-Mexican Volcanic Belt
  • Genetic diversity and structure
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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