FOSSILS FROM THE ENVIRONS OF TÖKTÖ. ß 



Trophon has hitherto been known as an essentially boreal 

 genus. 



Shiuagawa (very rare). 



Some living specimens Avere collected at Nanao (Xoto). 



4. RAPANÂ BEZOAR L. 



LiscHKE, Jap. Meeres-Conch., Vol. I., p. 51. — Tryox, Man. Conch., II., 

 p. 202. — Morse, Shell-]Mound of Omori, p. 34. — Brauns, Geol. Env. 

 Tokio, p. 51. 



Shinagawa, Tabata and Oji (many). 



Living : Tokyo, Yokohama, Yokosuka, Misaki (Sagami), 

 Shimoda (Izu), Hakodate, Ise, Kobe, Higo, Nagasaki, Tosa, 

 Kagoshima, China and Philippines. 



TRITONID/E. 



5. TRITON SAULIJ: L. 



PI. I. Fig. 4. 



LiscHKE, Jap. Meeres-Conch., I., p. 45. — Tryox, Man. Conch., III., p. 

 10.— Syst. Conch. Cab., III., 2, p. 171. 



One fragmentary specimen of this species, which is very 

 common in Japan, was found at Shinagawa. 



Living : Tokyo, Misaki (Sagami), Hitachi, Awaji, Nagasaki 

 Tateyama (Awa), Setouchi (Inland sea in Japan), Takauoshima, 

 Luzon (Philippine), Mauritius (Indian Ocean), Natal (South 

 Africa) and Galapagos (South America). 



FUSID/E. 



6. FLSLS NODOSO-PLICATUS Dke. 

 PI. I. Fig. 5. 

 LiscHKE, Jap. Meeres-Conch., I., P. 33, II., p. 27. — Proc. Zool. See., 



