bo 
bs 
CATALOGUE OF 
Gen. CYCLOsTOMUS 
C. Bicarinatus Sow. 
Madagascar. 
C. Tectilabris Adams. 
Jamaica. 
C. Banksianus Sowerby. 
C. Hyacinthinum Adams. 
Jamaica. 
C. Elegans Mull. 
England. 
©. Sulcatus Drap. 
France. 
SHELLS. 
Montrort. 
Ki. L. Layard. 
E. L. Layard. 
H. E. Strickland. 
Mr. Malherbe. 
Gen. ‘Tupora Gray. 
T. Fecunda Adams. 
Jamaica. 
T. Maritima Adams. 
Jamaica. 
Gen. LEONIA 
L. Mammilaris Lam. 
C. Waitzianum Sow. 
Oran. 
Sub-Fam. VII. 
KE. L. Layard. 
KE. L. Layard. 
GRAY. 
Mr. Malherbe. 
POMATIATEA. 
PoMATIAS STUDER. 
P. Maculatum Drap. 
France. 
Mr. Malherbe. 
