Broadley DG, Wallach V. A review of the eastern and southern African blind-snakes (Serpentes: Typhlopidae), excluding Letheobia Cope, with the description of two new genera and a new species. Zootaxa [Internet]. 2009 Oct. 8 [cited 2025 Jun. 23];2255(1):1–100. Available from: https://www.mapress.com/zt/article/view/zootaxa.2255.1.1