original description
Yu, X.-H. (1987). Late Jurassic and Early Cretaceous fresh water gastropods (Mollusca) from western Liaoning Province, China. In: Yu, X.-H.; Wang, W.-L.; Liu, X.-T.; Zhang, W.; Zheng, S.-L.; Zhang, Z.-C.; Yu, J.-S.; Ma, F.-Z.; Dong, G.-Y.; Yao, P.-Y. (eds) Mesozoic Stratigraphy and Palaeontology of Western Liaoning, Vol. 3. Geological Publishing House, Beijing. pp. 29-116.
page(s): 52 [Chinese text], 92-93 [English text] [details] Available for editors [request]
From editor or global species database
Classification The genus was originally classified in the marine Rissoidae. Considering the shape as well as the co-occurring non-marine fauna, this placement is very unlikely. [details]