MolluscaBase name details
original description
Haas, F. (1937). Neue und kritische Pupilliden. <em>Archiv für Molluskenkunde.</em> 69 (1/2): 2-18, 3 plates. Frankfurt am Main [1 January]., available online at https://www.zobodat.at/pdf/Archiv-fuer-Molluskenkunde_69_0002-0012.pdf
page(s): 4, figs 5-6 [details] Available for editors [request]
additional source
Adam, W. (1954). Études sur les mollusques de l'Afrique centrale et des regions voisines 1. Vertiginidae et Valloniidae. <em>Volume Jubilaire Victor Van Straelen. Tome II. Institut Royal d'Histoire Naturelle de Belgique. 725–817.</em>
page(s): 780. [details]