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): 73-75 [27-29 in reprint], pl. 1 fig. 8-10 [details]
From editor or global species database