original description
Zykin, V.S. (1979). Stratigrafiya i unionidy pliotsena yuga Zapadno-Sibirskoy ravniny [Stratigraphy and unionids of the Pliocene of the South of the West Siberian Plain]. Nauka, Novosibirsk, 135 pp., available online at http://ashipunov.info/shipunov/school/books/zykin1979_stratigr_unionidy_juga_sap_sib_ravn.djvu
page(s): 81-82, pl. 11, figs 2, 3, pl. 12, fig. 1, textfig. 8t [details] Available for editors [request]
From editor or global species database
Type locality "Zapadnaya Sibir', pravyy bereg r. Omi, u yugo-zapadnoy okraina s. Andreyevka" [Western Siberia, right bank of the river Om, at the southwestern outskirts of the village Andreyevka] [details]