Contains the keyword Microhylidae
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.
Novel phylogenetic relationships of the enigmatic brevicipitine and scaphiophrynine toads as revealed by sequences from the nuclear Rag-1 gene. Proc. R. Soc. Lond. B (Biol. Letters Suppl.). 2004;271:378-81.