basis of record
Breure, A. S. H., Audibert, C. & Ablett, J. D. (2018). Pierre Marie Arthur Morelet (1809-1892) and his contributions to malacology. Leiden: Nederlandse Malacologische Vereniging. 544 pp.
page(s): 277, fig. 372, syntype. [details]
additional source
Nobre, A. (1905). Molluscos terrestres e fluviaes da exploração de Francisco Newton em Angola. <em>Annaes de sciencias naturaes, Porto.</em> 9: 103–118., available online at https://www.biodiversitylibrary.org/page/7227339
page(s): 110. [details]
From editor or global species database