15 



GKNUS. SIGARETUS. Lamarck, 1801. 



1 S. concavus. Lamarck. Bay of Callao, 



Peru. 



2 S. Neritoideus. Linnaeus. a Vizagapatam. Major Frazer. 



b West Indies ?* 

 FAMILY 18. SCALAR1DJE. 

 GENUS. SCALARIA. Lamarck, 1801. 

 1 S. lamelloso. Lamarck. Mediterranean Sea. 



FAMILY 19. TEREBRID^E. 

 GENUS. TEREBRA. Bruguiere, 1789. 



Island of Radock. M. RobiUard. 



a Island of Radock. M. Robillard. 



b SirW.Denison. 



West Indies. 



Philippines. 



a Moluccas. 



b Pacific Ocean. SirW.Denison. 



Society Islands.* 



Zanzibar.* 



Society Islands. 



Philippines. 



a Moluccas, &c. 



b Madras Coast* 



Pacific Ocean. SirW.Denison. 



Panama, &c. 



Philippines. 



a Society Islands. 



b Port Blair, An- Dr. Walters. 



damans. 



Island of Radock. M. Robillard. 

 a Vizagapatam. Major Fraser. 

 b SirW.Denison. 



FAMILY 20. PUSIONELLIDJE. Gray, 1857. 



GENUS. PUSIOXELLA. Gray, 1850. 

 1 P. rapulum. Reeve. Malacca. 



FAMILY 21. PYRAMIDELLIDJ3. 

 GENUS. PYRAMLDELLA. Lamarck, 1796. 



1 P. cincta. Reeve. Philippines. 



2 P. punctata. Chemnitz. Moluccas. 



3 P. terebellum. Lamarck. West Indies. Dr. W. Traill. 



