original description
Clessin S. (1872). Pupa edentula Drap. - inornata Mich. - columella Benz. <em>Malakozoologische Blätter.</em> 20: 50-58.
page(s): 57, pl. VI, fig. 8 [details]
source of synonymy
Sysoev, A. V. & Schileyko, A. A. (2009). Land snails and slugs of Russia and adjacent countries. <em>Sofia/Moskva (Pensoft).</em> 312 pp., 142 plates. [June] [= Pensoft Series Faunistica No 87].
page(s): 52 [details] Available for editors [request]
From editor or global species database
Type locality Many localities in Austria, south Germania (Bavaria), and Switzerland [details]