Lynch & Duellman, 1973: A review of the centrolenid frogs of Ecuador, with descriptions of new species. Occasional Papers of the Museum of Natural History, University of Kansas, vol.16, p.1-66 (texte intégral).
↑Lynch & Duellman, 1973: A review of the centrolenid frogs of Ecuador, with descriptions of new species. Occasional Papers of the Museum of Natural History, University of Kansas, vol.16, p.1-66 (texte intégral).