MolluscaBase name details
original description
Preston, H. B. (1913). New species and varieties of terrestrial and fluviatile shells from Equatorial Africa. <em>Revue de Zoologie Africaine.</em> 3 (1): 47-62, 212, pl. 4-6. Bruxelles [15 September]., available online at https://www.biodiversitylibrary.org/page/32991295
page(s): 47, pl. 5, fig. 4. [details]
basis of record
Verdcourt, B. (1973). On the systematic position of some East African Helicidae – 2 (Mollusca). <em>Revue de Zoologie et de Botanique Africaine 87:555–566.</em>
page(s): 556 [details]