S. K. Reed and N. Cumberlidge, “Notes on the taxonomy of Potamonautes obesus (A Milne-Edwards, 1868) and Potamonautes calcaratus (Gordon, 1929) (Brachyura: Potamoidea: Potamonautidae) from eastern and southern Africa”, Zootaxa, vol. 418, no. 1, pp. 1–20, Jan. 2004.