P. Pimvichai, H. Enghoff, and S. Panha, “A revision of the Thyropygus allevatus group. Part 4: the T. cuisinieri subgroup (Diplopoda: Spirostreptida: Harpagophoridae)”, Zootaxa, vol. 2980, no. 1, pp. 37–48, Jul. 2011.