104. 
ir 
18. 
28. 
29. 
30. 
CATALOGUE OF SHELLS. 
Registoma Hasselt. 
Callia Gray. 
Sub-Fam. 1V.—LIcinpa. 
Jamaicea C. B. Adams. 
Licinia Gray. 
Choanopoma Pfeiffer. 
Ctenopoma Shuttleworth, 
Adamsiella Pfeiffer. 
Sub-Fam. V.—CyYCLosTOMEBA. 
Lithidion Gray. 
Otopoma Gray. 
Cyclostomus Montfort. 
Tudora Gray. 
Leonia Gray. 
Sub-Fam. V1.—CistuLea. 
Cistula Gray. 
Chondropoma Pfeiffer. 
Sub-Fam. VII.—PoMATIATEA. 
Pomatias Studer. 
