FOSSILS FROM THE ENVIRONS OF TOKYO. 39 



CORBULID/E. 



97. ( ORRIRA VEM STA Old. 



PI. ir. Figs. 22 a, a', b and b'. 



ScHREXCK, Moll. Aimirl. and Nord-Jap. Meeres., p. 583.— Gould, Otia 

 Conch., p. 1G4. 



Shinaojawa (frequent), Oji (rare). 



Living at Hakodate and AVhampoa (near Canton). 



98. \E.ERA GOILDIANA Hinds. 



PL II. Figs. 23 a and b. 

 KoEBELT, Illustr. Conch. ' 



Shinagawa (very rare). 



Living : L^raga (Sagami), Goto Is. and Tsushima. 



ANATINID/E. 



99. MYODORA FLK Tl aSA Old. 



PI. II. Figs. 24 a and b. 



Gould, Otia Conch., p. IGl, — Brauxs, Geol. Env. Tokio, p. 37. 

 Synonym. — M. proxima Smith. 



Shinagawa and Oji (frequent). 

 Living in Kagoshima Bay. 



IVIACTRID/E. 



100. MAtTRA SACHALINENSIS Schrenck. 



PI. II. Figs. 25 a and b. 



Schrenck, ]\Io11. Amurl. and Nord-Jap. Meeres, p. 515. — Syst. Conch. 



Cab., XI. 2, p. 67. 

 Synonym. — M. Widorfii Dkr. 



