India. 



v 20. CYRENA BENGALENSIS, Lamarck. 



Delessert Recueil. 



Bengal, (Ex Cuming Collection.) 



\ 



21. CYRENA CEYLONICA, Lamarck. 



Martini & Chemnitz pi. XXXII, fig. 36. 

 Ceylon. (Ex Cuming Collection.) 



22. CYRENA SIAMICA, Prime. 



Ann. N. Y. Lyceum VIII. 

 Siam. 



23. CYRENA BERNARDIANA, Prime. 



Ann. N. Y. Lyceum VIII. 

 New Caledonia, 

 a. Cyrena proximo,, Prime. Siam. 



