Literature

• Buurt, G. van & Debrot, A.O. 2012. Exotic and invasive terrestrial and freshwater animal species in the Dutch Caribbean. 1-37. IMARES, Wageningen.
• Gentry, A., Clutton-Brock, J. & Groves, C.P. 2004. The naming of wild animal species and their domestic derivatives. Journal of Archaeological Science 31: 645-651.

Literature references linked to higher taxa

• Catalogue of Life. Species 2000 & ITIS. [link] (Perissodactyla)
• WoRMS. World Register of Marine Species. www.marinespecies.org. [link] (Mammalia)