Schemes including Pristimantis polychrus

• Amphibian Species of the World 5.6 Pristimantis polychrus
• IUCN Red List of Threatened Species. Version 2012.1 Pristimantis polychrus
• Amphibiaweb. 2012 Pristimantis polychrus
• Amphibian Species of the World 5.5 Pristimantis polychrus
• IUCN Red List of Threatened Species. Version 2012.2 (56871) Pristimantis polychrus
• GBIF (2425219) Pristimantis polychrus
• Amphibian Species of the World 6.0 Pristimantis polychrus