original description
(of Bithynia stanleyi var. humerosa E. von Martens, 1879) Martens, E. von. (1879). Recente Conchylien aus dem Victoria Nianza (Ukerewe). <em>Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin.</em> 1879: 103-105., available online at https://www.biodiversitylibrary.org/page/7795591
page(s): 104 [details]
original description
(of Bythinia stanleyi E. A. Smith, 1878) Smith, E. A. (1878). On the shells of Lake Nyasa, and on a few marine species from Mozambique. <em>Proceedings of the Zoological Society of London.</em> 1877: 712-722. Dated 1877, published 1878., available online at https://www.biodiversitylibrary.org/page/28518674
page(s): 717, pl. 75, figs 21, 22. [details]
basis of record
Brown D. S. (1994). <i>Freshwater snails of Africa and their medical importance</i>, revised 2nd edition. London: Taylor & Francis. pp. i-x, 1-607.
page(s): 93, fig. 40, h [details] Available for editors [request]
additional source
Mandahl-Barth, G. (1968). Revision of the African Bithyniidae. <em>Revue de Zoologie et de Botanique Africaine.</em> 78 (12): 129-160, pl. 2-4.
page(s): 145, pl. III, fig. 6 [details]
From editor or global species database
Type locality Type locality: Lake Malawi (Nyasa) [details]