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    Article

    Divergent Sex-Specific Plasticity in Long-Lived Vertebrates with Contrasting Sexual Dimorphism

    Sex-specific plasticity can profoundly affect sexual size dimorphism (SSD), but its influence in female-larger-SSD vertebrates remains obscure. Theory predicts that sex-specific plasticity may drive SSD evolut...

    Claudia Patricia Ceballos, Omar E. Hernández, Nicole Valenzuela in Evolutionary Biology (2014)

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    Article

    Population genetics of the endangered South American freshwater turtle, Podocnemis unifilis, inferred from microsatellite DNA data

    We studied the population genetics of Podocnemis unifilis turtles within and among basins in the Orinoco and Amazon drainages using microsatellites. We detected high levels of genetic diversity in all sampled loc...

    Tibisay Escalona, Tag N. Engstrom, Omar E. Hernandez in Conservation Genetics (2009)