original description
Cossmann M. & Pissarro G. (1902). Faune éocénique du Cotentin (Mollusques). 3e Article. <em>Bulletin de la Société Géologique de Normandie.</em> 21: 27-181., available online at https://www.biodiversitylibrary.org/page/44770263
page(s): 134, pl. 26 figs 23-25 [details]
basis of record
Symonds M.F., Gain O. & Belliard L. (2018). The Neritidae (Mollusca, Gastropoda, Neritimorpha) from the Moddle Eocene of the Cotentin (Manche, France). <em>Carnets de Voyages Paléontologiques dans le Bassin Anglo-Parisien.</em> 4: 47-86.
page(s): 64, textfigs 120-121, pl. 8 figs 15a-c [details]
subsequent type designation
Symonds M.F., Gain O. & Belliard L. (2018). The Neritidae (Mollusca, Gastropoda, Neritimorpha) from the Moddle Eocene of the Cotentin (Manche, France). <em>Carnets de Voyages Paléontologiques dans le Bassin Anglo-Parisien.</em> 4: 47-86.
page(s): 64-65, textfig. 121; note: neotype designation [details]
From editor or global species database