original descriptionGrabau, A.W. (1923). Cretaceous fossils from Shantung. <em>Bulletin of the Geological Survey of China.</em> 5(2): 143-181. page(s): 161-162, textfig. 7e-g [details]
additional sourceMartinson, G. G. (1961). Mezozoiskie i Kaynozoyskie Molluski Kontinentalnykh Otlozheniy Sibirskoy Platformy, Zabaykalya i Mongolii [Mesozoic and Cenozoic Mollusca of the continental deposits of the Sibirican platform, Transbaikalia and Mongolia]. <em>Trudy Baikal'skoi Limnologicheskoi Stantsii [Transactions of Baikalian Limnologic Station].</em> 19:1–332 p., 26 pl. In Russian. page(s): 245-246, pl. 22, figs 6-8 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Homonymy Invalid: junior homonym of Valvata macrostoma var. suturalis Westerlund, 1886 [details] Type locality "from the Mengyin formation at Ning-Chia-Kou, Shantung", China [details]
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