Traits name details
original description
Kobayashi, T.; Suzuki, K. (1937). Non-marine shells of the Jurassic Tetori series in Japan. <em>Japanese Journal of Geology and Geography.</em> 14(1-2): 33-51. page(s): 48, pl. 5, figs 13a, b [details] Available for editors 
basis of record
Yü, W.; Pan, H.-Z. (1980). Mesozoic Non-marine Gastropods from Zhejiang and South Anhui. In: Anonymous Divisions and correlation of the Mesozoic volcano-sedimentary rocks in Zhejiang and Anhui provinces, China. Academia Sinica, Nanking Institute of Geology and Paleontology, Nanking, pp. 135-172. page(s): 145, pl. 1, figs 16, 18 [details] Available for editors 
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