Schemes including Sciurus carolinensis

• IUCN Red List of Threatened Species. Version 2012.1 (42462) Sciurus carolinensis
• IUCN Red List of Threatened Species. Version 2012.2 (42462) Sciurus carolinensis
• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.104371) Sciurus carolinensis
• IUCN Red List of Threatened Species. Version 2014.3 (42462) Sciurus carolinensis
• GBIF (5219681) Sciurus carolinensis