MolluscaBase taxon details
original description
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): 136-138, textfigs 2h, 3r, 48d, 52a-c [details] Available for editors [request]
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): 41, Fig. 16F [details] Available for editors [request]
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