Data from: Barriers, rather than refugia, underlie the origin of diversity in toads endemic to the Brazilian Atlantic Forest

Maria Tereza C. Thomé, Kelly R. Zamudio, Célio F. B. Haddad & João Alexandrino
In this study, we investigated the relative contribution of geographic barriers and Pleistocene refuges in the diversification of the Rhinella crucifer species complex, a group of endemic toads with a widespread distribution in the Brazilian Atlantic Forest (AF). We used intensive sampling and multilocus DNA sequence data to compare nucleotide diversity between refuge and nonrefuge areas, investigate regional demographic patterns, estimate demographic parameters related to genetic breaks and test refuge versus barrier scenarios of diversification...

Registration Year

  • 2014
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Resource Types

  • Dataset
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Affiliations

  • Sao Paulo State University
    1
  • Federal University of Sao Paulo
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  • Cornell University
    1