M.  Short, ?A new species of Macroxenus Brölemann, 1917 from Peru (Diplopoda: Polyxenida: Polyxenidae)?, Arthropoda Selecta, vol. 29, no. 4, pp. 408-412, 2020.

M.  Short, Vahtera, V., Wesener, T., and Golovatch, S. Ilyich, ?The millipede family Polyxenidae (Diplopoda, Polyxenida) in the faunas of the Crimean Peninsula and Caucasus, with notes on other European Polyxenidae?, Zootaxa, vol. 4772, no. 2, pp. 306-332, 2020.