Region: 
Type: Representation of Lectotype
Type Repository: Sowerby i (1833: pt. 37, fig. 56)
Type Size: fig. 36 x 18 mm
Notes: A nomen novum for bicolor Sowerby i, 1833 (pt. 37 fig. 56, 1836, non sinensis Gmelin, 1791)

Subspecies: