original description
Mousson, A. (1872). RĂ©vision de la faune malacologique des Canaries. <em>Neue Denkschriften der Schweizerischen Naturforschenden Gesellschaft.</em> 25 (14): 1-176, pl. 1-6., available online at https://www.biodiversitylibrary.org/page/13237449
page(s): 74-75, 154, 161 [details]
Syntype ZMZ 507340/2, geounit Gomera [details]
From editor or global species database
Type locality "Gomera (FRITSCH), subfossile" [details]