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).