144 CATALOGUE OF SHELLS. 
9. V. Squamosa L. Dr. Tonnere. 
Manilla. 
10. V. Rugosa Gmel. 
West Indies. 
11. V. Striatula Da Costa. H. E. Strickland. 
Britain. 
12. V. Cor ? Sow. W. Theobald, Jnr. 
Beyt. Isiand, Katiwar. 
Probably the adult of the small shell figured by Sowerby. 
18. V. Albina Sow. 
China. 
14. V. Mercenaria L. ? 
15. V.Granulata Geml (?). 
West Indies. 
16. V. Striatissima Sow, Jr. Mr. Strange 
Australia. 
17. V. Notata Say. 
V. Mercenaria var apud Sowerby. 
Massachussets. 
The propriety of uniting V. Mercenaria L. and V. Notata Say. 
seems very doubtful, as the character and shape of the two shells 
is very distinct. 
18. V. Flexuosa L. 
China. 
Gen. CyTHEREA LAM. 
1. C. Chione L. 
Mediterranean. 
