original description
Guo, F.; Yu, W.; Pan, H.-Z. (1982). Gastropoda. In: Xi'an Institute of Geology and Mineral Resources (Ed.) Paleontological Atlas of Northwest China. Shaanxi Gansu Ningxia Volume. Part III Mesozoic and Cenozoic. Geological Publishing House, Beijing, pp. 28-52.
page(s): 42-43 [details] Available for editors [request]
From editor or global species database
Authority Attributed, without reference, to Yu, 1975, which appears to be a MS. [details]