Symonds, M. F. and Pacaud, J.-M. (2010) “New species of Neritidae (Neritimorpha) from the Ypresian and Bartonian of the Paris and Basse-Loire Basins, France”, Zootaxa. Auckland, New Zealand, 2606(1), pp. 55–68. doi: 10.11646/zootaxa.2606.1.4.