Schemes including Dorcopsis hageni

• IUCN Red List of Threatened Species. Version 2012.1 (6795) Dorcopsis hageni
• IUCN Red List of Threatened Species. Version 2012.2 (6795) Dorcopsis hageni
• IUCN Red List of Threatened Species. Version 2014.3 (6795) Dorcopsis hageni
• GBIF (2440138) Dorcopsis hageni