21. CORBICULA PARVULA, Prime. 
Ann: NS vel yceum VII: 
India. 
Japan. 
22... CORBICULA MANCHURICA, A. Adams. 
Japan. (Ex auctore, fide Crosse.) 
23... CORBICULA ORIENTALIS, Deshayes. 
Prime Identification, etc. 
Japan. 
a. Corbicula Japonica, Prime. Japan. 
b. Corbicula Martensii, Clessin. "Tokyo. (Found there in the 
market, by Fred'k Stearns, 1889-90. Japanese 
name, Shijime-Kai.) 
c. Yokohama. (Collected on tide flats by Fred'k Stearns, 
1889-90.) 
d. Xanagana. (Collected on mud flats by Fred'k Stearns, 
1889-90.) 
