Malaysia. 
43. CORBICULA CUMINGII, Deshayes. 
Ann. N. Y. Lyceum VIII. 
Philippines. (Ex auctore.) 
a.  Corbicula squalida, Deshayes. Philippines. (Ex auctore.) 
b. Corbicula notata, Prime. Philippines. 
c. Corbicula Crosseana, Prime. Philippines. 
d. Corbicula venustula, Prime. Philippines. 
e. a variety, Philippines. 
44. CORBICULA SAYANA, Prime. 
Ann. N. Y, Lyceum. VIII. 
Philippines. 
45... CORBICULA MANILLENSIS, Prime. 
Cyrena fluviatilis, Philippi. 
Philippi Abbild. 
Manilla. 
46. CORBICULA TUMIDA, Deshayes. 
Ann NV tLyceum VIN: 
Borneo. (Ex auctore.) 
