to 
CATALOGUE OF SHELLS. 71 
ie 
A. Cymbulia. 
Gen. SIPHONARIA, BLAINVILLE. 
S. Denticulata. 
Torres Straits. 
S. Sipho var. (?) 
Philippines. 
Ribs less numerous than in the shell figured by Reeve, who 
remarks however that it is a variable species in this respect. 
S. Concinna. 
Mauritius, Gambia. 
S. Diemanensis. 
Van Dieman’s Land. 
Fam. DENTALIADA. 
Gen. DENTALIUM Lin. 
D. Octogonum. KE. L. Layard. 
DD. Translucens. 
Fam. CutIvonipz. 
Gen. Cuiton Lin. 
C. Piceus Lin. 
St. Croix. 
C, Cunninghami (?) 
Australia. (?) 
C. Metallicus. Mr. Strange, 
Australia. 
