Data from: The effect of habitat fragmentation on the genetic structure of a top predator: loss of diversity and high differentiation among remnant populations of Atlantic Forest jaguars (Panthera onca)

Taiana Haag, Anelisie Santos, Denis Sana, Ronaldo Morato, , , Carlos De Angelo, Mario Di Bitetti, Francisco Salzano & Eduardo Eizirik
Habitat fragmentation may disrupt original patterns of gene flow and lead to drift-induced differentiation among local population units. Top predators such as the jaguar may be particularly susceptible to this effect, given their low population densities, leading to small effective sizes in local fragments. On the other hand, the jaguar's high dispersal capabilities and relatively long generation time might counteract this process, slowing the effect of drift on local populations over the time frame of...

Registration Year

  • 2010
    1

Resource Types

  • Dataset
    1

Affiliations

  • Instituto de Pesquisas Ecol√≥gicas
    1
  • Pontifical Catholic University of Rio Grande do Sul
    1
  • National Scientific and Technical Research Council
    1
  • Federal University of Rio Grande do Sul
    1