original description
Iljina, L.B.; Nevesskaya, L.A.; Paramonova, N.P. (1976). Zakonomernosti razvitiya mollyuskov v opresnennykh basseinakh neogena Evrazii (pozdnii Miocen-rannii Pliocen). Izdatel'stvo Nauka, Moskva, 288 pp.
page(s): 212-213, pl. 22, figs 1-4 [details] Available for editors [request]
From editor or global species database
Type locality Zavitne ("Zavetnoye"), Respublika Krym, Ukraine; Moldavian, late Maeotian, late Miocene [details]