1. Böhme, W. Checklist of the living monitor lizards of the world (family Varanidae). Zool. Verh. 34, 3–43 (2003).
2. Vidal, N. et al. Molecular evidence for an Asian origin of monitor lizards followed by tertiary dispersals to Africa and Australasia. Biol. Lett. 8(5), 853–855 (2012).
3. Lauprasert, K. & Thirakhupt, K. Species diversity, distribution and proposed status of monitor lizards (family Varanidae) in southern Thailand. Nat. Hist. J. Chulalongkorn Univ. 1(1), 39–46 (2001).
4. Cota, M., Chan-Ard, T., Mekchai, S. & Laoteaw, S. Geographical distribution, instinctive feeding behavior and report of nocturnal activity of Varanus dumerilii in Thailand. Biawak 2(4), 152–158 (2008).
5. Koch, A., Ziegler, T., Böhme, W., Arida, E. & Auliya, M. Pressing problems: distribution, threats, and conservation status of the monitor lizards (Varanidae: Varanus spp.) of Southeast Asia and the Indo-Australian Archipelago. Herpetol. Conserv. Biol. 8(3), 1–62 (2013).