MolluscaBase name details
original description
(of Ancylus (Ferrissia) zambesiensis B. Walker, 1912) Walker, B. (1912). A revision of Ancylini of South Africa. <em>The Nautilus.</em> 25(12): 139-144., available online at https://www.biodiversitylibrary.org/page/26379971
page(s): 144 [details]
additional source
Connolly, M. (1939). A monographic survey of South African non-marine Mollusca. <em>Annals of the South African Museum.</em> 33: 1-660.
page(s): 529 [details] Available for editors [request]
additional source
Walker, B. (1924). The Ancylidae of South Africa. Privately published. Pp. 1–82, 2 pls. Dated 1923, but published 1924 according to Brown (1994: 299).
page(s): 75 [details]