original description
(of Belgrandiella zaschevi Angelov, 1959) Angelov, A. (1959). Neue Gastropoden aus den unterirdischen Gewässern Bulgariens. <em>Archiv für Molluskenkunde.</em> 88 (1/3): 51-54. Frankfurt am Main.
page(s): 52, fig. 2 [details] Available for editors [request]
basis of record
Georgiev D. (2013) Catalogue of the stygobiotic and troglophilous freshwater snails (Gastropoda: Rissooidea: Hydrobiidae) of Bulgaria with descriptions of five new species. <i>Ruthenica</i> 23(1): 59-67. [Published online April 5, 2013] [details] Available for editors [request]
additional source
Radoman, P. (1978). Neue Vertreter der Gruppe Hydrobioidea von der Balkanhalbinsel. <em>Archiv für Molluskenkunde.</em> 109 (1-3): 27-43, pls 4-5.
page(s): 31, pl. 4, fig. 7-8; textfig. 4 [details] Available for editors [request]
From editor or global species database
Type locality Bulgaria, a large karst spring near the Duschnik Cave, Iskrez village [details]