Davis & Dixon, 1955: Notes on Mexican toads of the genus Tomodactylus with the descriptions of two new species. Herpetologica, vol. 11, p.154-160.
Hedges, 1989: Evolution and biogeography of West Indian frogs of the genus Eleutherodactylus: slow-evolving loci and the major groups. Biogeography of the West Indies. Past, Present and Future, p.305–370 (texte intégral).