Smith, E. A. (1897). On some new species of land shells from the island of Socotra. <em>The Journal of Malacology.</em> 6 (3/4): 33–38, pl. 5., available online athttps://www.biodiversitylibrary.org/page/16099993 page(s): 37 [details]
original descriptionSmith, E. A. (1897). On some new species of land shells from the island of Socotra. <em>The Journal of Malacology.</em> 6 (3/4): 33–38, pl. 5., available online athttps://www.biodiversitylibrary.org/page/16099993 page(s): 37 [details]
Present Inaccurate Introduced: alien Containing type locality