Revealing cryptic diversity using molecular phylogenetics and phylogeography in frogs of the Scinax ruber and Rhinella margaritifera species groups. Mol Phylogenet Evol. 2007;43:567-82. Abstract
Nuclear gene phylogeny of narrow-mouthed toads (Family: Microhylidae) and a discussion of competing hypotheses concerning their biogeographical origins. Molecular Phylogenetics and Evolution. 2007;44:1017-30. Abstract
Initial diversification of living amphibians predated the breakup of Pangaea. American Naturalist. 2005;165:590-9. Abstract
A previously unrecognized radiation of ranid frogs in Southern Africa revealed by nuclear and mitochondrial DNA sequences. Molecular Phylogenetics and Evolution. 2005;37:674-85. Abstract
A previously unrecognized radiation of ranid frogs in Southern Africa revealed by nuclear and mitochondrial DNA sequences. Mol Phylogenet Evol. 2005;37:674-85. Abstract
Phylogeny and comparative substitution rates of frogs inferred from sequences of three nuclear genes. Molecular Biology and Evolution. 2004;21:1188-200. Abstract


