↑Leviton,A. E. & W. C. Brown, (1959) A review of the snakes of the genus Pseudorabdion with remarks on the status of the genera Agryophis and Typhlogeophis (Serpentes: Colubridae)., Proc. Calif. Acad. Sci. 29: 475-508
↑ 3.03.1Bisby 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)