Traits taxon details
original description
(of ) Martens, E. von. (1882). Über centralasiatische Mollusken. <em>Mémoires de l'Académie Impériale des Sciences de St. Pétersbourg, series 7.</em> 30 (11): 1-65. St. Petersburg., available online at https://biodiversitylibrary.org/page/46871758 page(s): 12-13, pl. 2, fig. 9; note: see Helix prshewalskii E. von Martens, 1881 [details]
basis of record
Möllendorff, O. F. von. (1899). Binnen-Mollusken aus Westchina und Central-Asien. <em>Ezhegodnik Zoologicheskago Muzeia Imperatorskoi Akademii Nauk.</em> 4(1): 46-144, pls. 2-8., available online at https://www.biodiversitylibrary.org/page/8351820 page(s): 119 [details]
additional source
Yen, T.-C. (1939). Die chinesischen Land- und Süßwasser-Gastropoden des Natur-Museums Senckenberg. <em>Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft.</em> 444: 1-233, pls 1-16. page(s): 141, plate 14, fig. 50-51 [details] Available for editors 
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