MolluscaBase taxon details
original description
Otuka, Y. (1937). <i>Diodora</i> in Japan. <em>Journal of the Geological Society of Japan.</em> 44: 939-946., available online at https://www.jstage.jst.go.jp/article/geosoc1893/44/529/44_529_939/_pdf/-char/en
page(s): 943, pl. 30 fig. 4a-b [details]
basis of record
Okutani T., ed. (2000) <i>Marine mollusks in Japan</i>. Tokai University Press. 1173 pp.
page(s): 53 [details]
additional source
Shikama T. (1962). On some noteworthy shells from off Chôshi, Chiba Prefecture. <em>Science Reports of the Yokohama National University, section II (Geology).</em> 8: 29-56, pls 1-3., available online at http://hdl.handle.net/10131/2923
page(s): 39, pl. 1 figs 9a-b [details]