Akkari, N., and H. Enghoff. “Rharodesmus Schubart, 1960—a Tropical Element in the North African Fauna: A New Species from Tunisia and Notes on the Family Pyrgodesmidae (Diplopoda: Polydesmida)”. Zootaxa, vol. 2985, no. 1, Aug. 2011, pp. 55–63, doi:10.11646/zootaxa.2985.1.4.