original description
Pavlović, P.S. (1927). Donjopontiski mekušci iz okoline Beograda (s naročitim obzirom na fosilnu faunu okoline sela Vrčina). Sprska Akademija nauka, posebna izdanja. 66 (Prirodnjački i matematički spisi 17), 1-121.
page(s): 54-55, pl. 6, figs 16-17 [details]
additional source
Pavlović, P.S. (1928). Les Mollusques du Pontien Inférieur des environs de Beograd. Annales Géologiques de la Péninsule Balkanique. 9 (2), 1-74.
page(s): 35 [details]
new combination reference
Sauerzopf, F. (1953). Die Planorbidae aus dem Pannon des Alpenostrandes. <em>Burgenländische Heimatblätter.</em> 15(2): 49-66.
page(s): 61; note: as "Planorbis (Gyraulus) helicophantoides" [details] Available for editors [request]
From editor or global species database
Type locality Vrčin (Karagača), Belgrade, Serbia; Serbian, middle Pannonian, late Miocene [details]