BioStor
GBIF occurrence 157256776 from dataset NMNH Vertebrate Zoology Herpetology Collections (National Museum of Natural History)
Pristimantis pycnodermis (Animalia:Amphibia:Strabomantidae)
 | The Eleutherodactylus of the Amazonian Slopes of the Ecuadorian Andes (Anura: Leptodactylidae) John D Lynch and William E Duellman (1980) Miscellaneous Publication - University of Kansas Publications, Museum of Natural History 69: 1-86 |
 | Leptodactylid frogs of the genus Eleutherodactylus from the Andes of southern Ecuador John D Lynch (1979) University of Kansas Natural History Museum Miscellaneous Publication 66: 1-62 |