basis of recordPallary, P. (1922). Faune malacologique du Grand Atlas. Journal de Conchyliologie, 66 (2) [1921]: 89-154, pl. 3-5; 66 (3) [1921]: 185-217. Paris. [30 March and 20 June, respectively]., available online athttps://www.biodiversitylibrary.org/page/15981015 page(s): 115 [details]
Present Inaccurate Introduced: alien Containing type locality