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 TUMID A, Deshayes. 



Ann. N, Y. Lyceum VIII. 

 Borneo. (Ex auctore.) 



