| Authors(s) | Tokioka, T. | 
| Year | 1955b | 
| Title | Shells of Atlantidae (Heteropoda) collected by the Sìyì-Maru in the southern waters of Japan. Publ. Seto mar. biol. Lab. 4(2-3): 237-250, 10 figs, pls 17-18. | 
| Authors(s) | Tokioka, T. | 
| Year | 1955b | 
| Title | Shells of Atlantidae (Heteropoda) collected by the Sìyì-Maru in the southern waters of Japan. Publ. Seto mar. biol. Lab. 4(2-3): 237-250, 10 figs, pls 17-18. |