CATALOGUE OF SHELLS. 115 
B. Quoyii Gray. Mr. Strange. 
Australia. 
B. Occidentalis Adams (?) Mr. McLeod. 
West Indies, 
Gen. ATYS. 
A. Naucum Lin. 
Philippines. 
A. Cylindrica Helblings. 
a. Philippines. 
b. Marked Cylindrica but nearer A. Elongata Adams. 
Gen. CyYLICHNA. 
C. Concinna Adams. ~ Mr. Hodges. 
Aden. 
Gen. PHILENE. 
P, Schreeteri Philippi. 
B Aperta. Montfort. 
a. Philippines. Soc. Cab. 
b. Britain. H. KE. Strickland. 
Fam. PLEUROBRANCHID2. 
Gen. UMBRELLA CHEMNITZ. 
U. Indica Lam, , Soc. Cab. 
Eastern Seas. 
