↑De Vis, C. W. (1889) List of birds, lizards, and snakes collected at Cambridge Gulf, and descriptions of two new vertebrates in Mr Saville-Kent's collection., Proc. R. Soc. Qd. 6: 236-239 [1890 on title page]
↑Günther,A. (1859) On the geographical distribution of reptiles., Ann. Mag. Nat. Hist. (3) 3: 221-237
↑ 4.04.1Gray, J. E. (1849) Catalogue of the specimens of snakes in the collection of the British Museum., London, i-xv; 1-125.
↑ 5.05.1Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)