original description
Steklov, A.A. (1955). Neogen opornoy skvazhiny Vyselki po faune mollyuskov. <em>Trudy Vsesoyuznoy nauchno issledovatel'skiy geologorazvedochnyy neftyanoy institut.</em> 6: 109-143.
page(s): 140-141, pl. 2, figs 9-13 [details] Available for editors [request]
From editor or global species database
Type locality Vyselki reference well near Berezanskaya village, 15 km N of Vyselki station on right bank of river Beysug, Krasnodarskiy kray, Russia; Pontian, latest Miocene to early Pliocene [details]