Literature

• Powell, R., Henderson, R.W. & Parmerlee, J.S. Jr. 2005. The Reptiles and Amphibians of the Dutch Caribbean: St. Eustatius, Saba, and St. Maarten. 192 pp. STENAPA.
• Buurt, G. van, & Debrot, A.O. 2012. Exotic and invasive terrestrial and freshwater animal species in the Dutch Caribbean. 1-37. IMARES, Wageningen.
• IUCN 2018. The IUCN Red List of Threatened Species. Version 2018-1. IUCN. [link]
• Powell, R. 2006. Conservation of the herpetofauna on the Dutch Windward Islands: St. Eustatius, Saba, and St. Maarten. Applied Herpetology 3: 293-306.
• Powell, R., Henderson, R.W., Parmerlee, J.S. jr. 2015. The Reptiles and Amphibians of the Dutch Caribbean: St. Eustatius, Saba, and St. Maarten. Second edition, revised and expanded Nature Guide Series, No. 004: 343. Dutch Caribbean Nature Alliance, Bonaire, Dutch Caribbean..
• Uetz, P. & J. Hošek (eds.). The Reptile Database. [link]

Literature references linked to higher taxa

• Encyclopedia of Life. [link] (Colubridae)