Reference
Alexander E. Fedosov, Peter Stahlschmidt, Nicolas Puillandre, Laetitia Aznar-Cormano, Philippe Bouchet (2017): Not all spotted cats are leopards: evidence for a Hemilienardia ocellata
species complex (Gastropoda: Conoidea: Raphitomidae) – European Journal of Taxonomy – 0268: 1 - 20.