basis of recordFischer-Piette, E.; C. P. Blanc; F. Blanc & F. Salvat. (1994). Gastéropodes terrestres pulmonés. <em>Faune de Madagascar.</em> 83: 1-552. page(s): 44 [details] Available for editors [request]
additional sourceAncey, C. F. (1902). Contributions towards the knowledge of the Mollusca of Madagascar. <em>The Nautilus.</em> 16(6): 64-68; 16(7): 80-82., available online athttps://www.biodiversitylibrary.org/page/1754337 page(s): 68 [details]
Present Inaccurate Introduced: alien Containing type locality