Seasonal patterns of ecological uniqueness of anuran metacommunities along different ecoregions in Western Brazil.

ABSTRACT: Beta diversity can be portioned into local contributions to beta diversity (LCBD), which represents the degree of community composition uniqueness of a site compared to regionally sampled sites. LCBD can fluctuate among seasons and ecoregions according to site characteristics, species dispersal abilities, and biotic interactions. In this context, we examined anuran seasonal patterns of LCBD in different ecoregions of Western Brazil, and assessed their correlation with species richness and if environmental (climatic variables, pond area and ecoregions) and/or spatial predictors (spatial configuration of sampling sites captured by distance-based Moran's Eigenvector Maps) would drive patterns of LCBD. We sampled anurans in 19 ponds in different ecoregions in the Mato Grosso do Sul state, West

SUBMITTER: Ceron K 

PROVIDER: S-EPMC7514074 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature