(ofEupera triangularis Mandahl-Barth, 1973)Mandahl-Barth, G. (1973). Descriptions of new species of African freshwater molluscs. <em>Proceedings of the Malacological Society of London.</em> 40: 277-286. page(s): 284-285; fig. 6 [details] Available for editors [request]
original description(ofEupera triangularis Mandahl-Barth, 1973)Mandahl-Barth, G. (1973). Descriptions of new species of African freshwater molluscs. <em>Proceedings of the Malacological Society of London.</em> 40: 277-286. page(s): 284-285; fig. 6 [details] Available for editors [request]