original description
(of Unio nyassaensis var. ujijiensis Crosse, 1881) Crosse, H. (1881). Supplément à la Faune malacologique du Lac Tanganyika. <em>Journal de Conchyliologie.</em> 29: 277-306., available online at https://www.biodiversitylibrary.org/page/15856360#page/295/
page(s): 294 [details]
original description
(of Unio nyassaensis var. tanganyicensis E. A. Smith, 1881) Smith, E. A. (1881). On a collection of shells from Lakes Tanganyika and Nyassa and other localities in East Africa. <em>Proceedings of the Zoological Society of London.</em> 1881: 276-300., available online at https://www.biodiversitylibrary.org/page/30759431
page(s): 298, pl. 34, fig. 34a. [details]
basis of record
Graf, D. L.; Cummings, K. S. (2011). Freshwater mussel (Mollusca: Bivalvia: Unionoida) richness and endemism in the ecoregions of Africa and Madagascar based on comprehensive museum sampling. <em>Hydrobiologia.</em> 678(1): 17-36., available online at https://doi.org/10.1007/s10750-011-0810-5
page(s): 24 [details] Available for editors [request]
additional source
Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]
From editor or global species database
Type locality Africa, Tanganyika Lake [details]