Genus PARACYTHEROMA Juday, 1907

53. P. asamushiensis (Ishizaki 1971) comb.nov. ­ Gvozdeva et al., 1997: 27, 29

(" Cytherois " a.).

Remarks. The species was described by Ishizaki (1971) on the basis of its shell alone and was referred to Cytherois genus. However, my own investigations showed that structures of the shell and soft parts of this species correspond to the genus Paracytheroma .