MolluscaBase name details
original description
Lea, I. (1834). Observations on the naïades; and descriptions of new species of that, and other families. <em>Transactions of the American Philosophical Society.</em> (NS) 5: 23-119, pls 1-19 [August or September 1834]., available online at http://biodiversitylibrary.org/page/35957690
page(s): 64, pl. 9, fig. 24 [details]
additional source
Martens, E. von. (1867). Ueber einige Muscheln des oberen Nilgebietes. <em>Malakozoologische Blätter.</em> 14: 17-20., available online at https://www.biodiversitylibrary.org/page/15855818
page(s): 19-20 [details]