original description
Andrusov, N. (1902). Materialy k poznaniyu Prikaspiyskogo neogena. Akchagyl'skiye plasty. <em>Trudy Geologicheskago Komiteta, novaya seriya.</em> 15(4): 1-153.
page(s): 85-86, pl. 5, figs 7, 8, 14, 15 [details]
additional source
Kolesnikov, V.P. (1950). Paleontologija SSSR. Tom X, Chast' 3, Vyp. 12: Akchagyl'skie i apsheronskie molliuski. Izdatel'stvo Akademii nauk SSSR, Moskva, Leningrad, 259 pp.
page(s): 57, pl. 5, figs 13-15 [details] Available for editors [request]
source of synonymy
Nevesskaja, L.A.; Paramonova, N.P.; Babak, E.V. (1997). Opredelitel' pliotsenovykh dvustvorchatykh mollyuskov yugo-zapadnoy Yevrazii. Trudy Paleontologicheskogo Instituta, 269: 1-267, available online at http://www.geokniga.org/books/14238
page(s): 143 [details]
From editor or global species database
Type locality "Chir'-yurt'" [Kizilyurt, Dagestan, Russia]; Akchagylian, late Pliocene-early Pleistocene [details]