original description
Dautzenberg P. (1910). Contribution à la faune malacologique de l'Afrique occidentale. <em>Actes de la Société Linnéenne de Bordeaux.</em> 64: 47-228, pls 1-4 [reprints paginated 1-174]., available online at https://www.biodiversitylibrary.org/page/32055812
page(s): page(s): 87-89 [41-43 in reprint], pl. 2 fig. 1-2 [details]
From editor or global species database