27 



3i. CYRENA CYPRINOIDES, Quoy. 



Voy. de 1' Astrolabe. 

 New Guinea. (Ex Cuming Collection.) 



Java. 



32. CYRENA EXIMIA, Bunker. 



Dunker Nov. conch. 1857. 

 Java. (Ex Cuming Collection.) 



a. Cytena sinuosa, Deshayes. Java. (Ex auctore.) 



b. Cyrena regulaiis, Prime. Hab. ? 



Philippine Islands. 



33. CYRENA VENTRICOSA, Deshayes. 



Proc. Zool. XXII. 



, 



Philippines. (Ex auctore.) 



