Traits taxon details
original description
(of ) Hausdorf, B. (2001). A systematic revision of Circassina from the western Caucausus region (Gastropoda: Hygromiidae). Journal of Molluscan Studies, 67 (4): 425-446. London [November]. page(s): 442, figs 9, 17, 26, 30. [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): 204, Fig. 124D [details] Available for editors
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