original description
(of Pseudonapaeus (Pseudonapaeus) izzatullaevi Kuznetsov, 1999) Kuznetsov A.G. (1999). New data on terrestrial molluscs of the family Enidae (Gastropoda, Pulmonata) from Central Asia. <em>Ruthenica.</em> 9(2): 101-112. [In Russian].
page(s): 102, fig. 1 A-C [details] Available for editors [request]
basis of record
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): 67, Fig. 29A [details] Available for editors [request]
From editor or global species database
Type locality Surkhan-Darya region, southern slope of Hissar Ridge, Khopzada River gorge [details]