original description
Mizuno, A. (1966). On the New Miocene Unionids from the Sasebo Coal Field, Western Japan. <em>Geological Survey of Japan, Reports.</em> 215: 1-13.
page(s): 9-10, pl. 1, fig. 3, 3a, b, pl. 2, fig. 7 [details] Available for editors [request]
From editor or global species database
Type locality Kurosaki, Kitamatsuura-gun, Nagasaki-ken (Sasebo Coal Field, Kyushu, Japan) [details]