MolluscaBase taxon details
original description
Zykin, V.S. (1980). Novyye unionidy iz pliotsena Zapadno-Sibirskoy ravniny [New unionids from the Pliocene of the West Siberian Plain]. <em>Paleontologicheskiy Zhurnal.</em> 1980(3): 34-42. page(s): 39-40, pl. 6, fig. 4 [details] Available for editors [request]
additional source
Zykin V.S. (2012). Stratigrafiya i evolyutsiya prirodnoy sredy i klimata v pozdnem kaynozoye yuga Zapadnoy Sibiri [Stratigraphy and evolution of environments and climate during late Cenozoic in the southern West Siberia]. <em>Novosibirsk: GEO.</em> Geo, Novosibirsk, 488 pp. [details] Available for editors [request]
From editor or global species database
Type locality "Severnyy Kazakhstan, pravyy bereg r. Ishim u Petropavlovska" [Northern Kazakhstan, right bank of the river Ishim near Petropavl, 200 m below the dam] [details]
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