BioStor
Phrynopus pereger Lynch, 1975
 | A review of the broad-headed eleutherodactyline frogs of South America (Leptodactylidae) John D Lynch (1975) Occasional Papers of the Museum of Natural History, The University of Kansas 38: 1-46 |
 | A review of the Andean leptodactylid frog genus Phrynopus John D Lynch (1975) Occasional Papers of the Museum of Natural History, The University of Kansas 35: 1-51 |
 | Two new species of the leptodactylid frog genus Phrynopus, with comments on the phylogeny of the genus D C Cannatella (1984) Occasional Papers of the Museum of Natural History, University of Kansas 113: 1-16 |