Pimvichai, Piyatida, Henrik Enghoff, and Somsak Panha. “A Revision of the Thyropygus Allevatus group. Part 1: the T. Opinatus Subgroup (Diplopoda: Spirostreptida: Harpagophoridae)”. Zootaxa 2016, no. 1 (February 20, 2009): 17–50. Accessed February 24, 2026. https://www.mapress.com/zt/article/view/zootaxa.2016.1.2.