original description
Fuchs, V. E. (1936). Extinct Pleistocene mollusca from Lake Edward, Uganda, and their bearing on the Tanganyika problem. <em>Journal of the Linnean Society of London, Zoology.</em> 40(269): 93-106., available online at https://doi.org/10.1111/j.1096-3642.1936.tb01679.x
page(s): 96, textfig. 3, pl. 1, figs 10-11 [details]
From editor or global species database
Type locality "From the upper ironstone horizon north of the Semliki source, Belgian Congo" [details]