Literature

• Catalogue of Life. Species 2000 & ITIS. [link]
• Bos, O.G., Bakker, P.A.J., Henkens, R., Debrot, A.O. 2018. Preliminary checklist of extant endemic species and subspecies of the windward Saba and the Saba Bank. 65. Wageningen Marine Research Report no. C067.18.
• IUCN 2018. The IUCN Red List of Threatened Species. Version 2018-1. IUCN. [link]
• Lorvelec, O., Barré, N., Chalifour, J., Teynié, A., Pisanu, B., Hedges, S.B. 2017. Discovery of a population of Spondylurus powelli (Squamata: Mabuyidae) on Île Tintamarre (Saint-Martin, French Antilles) and comments on relationships among skinks of the Anguilla Bank. Caribbean Herpetology 59: 1-8.

Literature references linked to higher taxa

• 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.. (Scincidae)
• Uetz, P. & J. Hošek (eds.). The Reptile Database. [link] (Scincomorpha)
• Yokoyama, M. 2010. The Incomplete Guide to the Wildlife of Saint Martin. 129 pp. sxm wildlife. (Spondylurus Hedges & Conn, 2012)