Pacaud, J.-M.; Harzhauser, M. (2012). Jponsia, Moniquia et Eginea, trois nouveaux genres de Pachychilidae (Gastropoda, Caenogastropoda) du Paléogène européen [Jponsia, Moniquia and Eginea, three new genera of Pachychilidae (Gastropoda, Caenogastropoda) from European Paleogene]. Annales du Muséum d'histoire naturelle de Nice. 27: 105-153.
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Pacaud, J.-M.; Harzhauser, M.
2012
<em>Jponsia</em>, <em>Moniquia</em> et <em>Eginea</em>, trois nouveaux genres de Pachychilidae (Gastropoda, Caenogastropoda) du Paléogène européen [<em>Jponsia</em>, <em>Moniquia</em> and <em>Eginea</em>, three new genera of Pachychilidae (Gastropoda, Caenogastropoda) from European Paleogene]
Annales du Muséum d'histoire naturelle de Nice