Traits taxon details
original description
Suzuki, K. (1943). Restudy on the non-marine molluscan fauna of the Rakutō series in Keisyō-dō, Tyōsen. <em>Journal of the Sigenkagaku Kenkyusyo.</em> 1(2): 189-219. page(s): 203-204, pl. 14, figs 24-26, pl. 16, fig. 10 [details] Available for editors 
basis of record
Hayami, I.; Kase, T. (1977). A systematic survey of the Paleozoic and Mesozoic Gastropoda and Paleozoic Bivalvia from Japan. <em>University Museum, University of Tokyo, Bulletin.</em> 13: 1-156, 11 plates. page(s): 47, pl. 6, fig. 4 [details] Available for editors 
|