Donworth, P. and Wesener, T. 2024. The first record of the giant pill-millipede genus Prionobelum Verhoeff, 1924 from Thailand, with the integrative description of two species (Diplopoda, Sphaerotheriida, Zephroniidae). Zootaxa. 5419, 4 (Mar. 2024), 545–562. DOI:https://doi.org/10.11646/zootaxa.5419.4.4.