Gouws, G. “New Species of Mesamphisopus, an Endemic South African Freshwater Isopod Genus (Isopoda: Phreatoicidea: Mesamphisopidae)”. Zootaxa, vol. 1690, no. 1, Jan. 2008, pp. 1–62, doi:10.11646/zootaxa.1690.1.1.