Connolly, M. (1928). The non-marine Mollusca of Sierra Leone. The Annals and Magazine of Natural History, (10) 1 (4): 529-551, pl 18. London. [1 April]. page(s): 541, pl. 18, fig. 6. [details]
original descriptionConnolly, M. (1928). The non-marine Mollusca of Sierra Leone. The Annals and Magazine of Natural History, (10) 1 (4): 529-551, pl 18. London. [1 April]. page(s): 541, pl. 18, fig. 6. [details]
Present Inaccurate Introduced: alien Containing type locality