Schemes including Astylosternus occidentalis

• Amphibian Species of the World 5.6 Astylosternus occidentalis
• IUCN Red List of Threatened Species. Version 2012.1 Astylosternus occidentalis
• Amphibiaweb. 2012 Astylosternus occidentalis
• Amphibian Species of the World 5.5 Astylosternus occidentalis
• IUCN Red List of Threatened Species. Version 2012.2 (54421) Astylosternus occidentalis
• GBIF (2429634) Astylosternus occidentalis
• Amphibian Species of the World 6.0 Astylosternus occidentalis