Traits taxon details
original description
Suzuki, K. (1944). Quaternary land and fresh-water shells from Kuhsiantung, Harbin, Manchoukuo. <em>Journal of the Sigenkagaku Kenkyusyo.</em> 1(3): 319-390. page(s): 375-377, pl. 33, figs 1-4, 9, 10 [details] Available for editors 
additional source
Gerber, J. (1996). Revision der Gattung <i>Vallonia</i> Risso 1826 (Mollusca: Gastropoda: Valloniidae). <em>Schriften zur Malakozoologie.</em> 8: 1-227. Cismar [20 February]. page(s): 130-132, figs 3p, 49a, b, 50a [details] Available for editors 
additional source
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): 38, Fig. 14B [details] Available for editors 
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