36 CATALOGUE OF SHELLS. 
11. N. Flemingiana. Recluz. 
Torres Straits Philippines. 
12, N. Mamilla. Lam. Soc. Cab. 
Philippines. 
13. N. Maculosa. Lam. . Mr. Asphar. 
a. Penang Singapore. 
b. do var? 
14. N. ns. allied to Sebx Sauleyet but the spire is much smaller 
uniting the characters of this species and N. Zanzibarica. 
a. Mauritius Philippines, Mr. Lietard. 
b. Navigator's Islands. Mr. Tonnere. 
15. N. Umbilicata Quoy. Mr. Abbot. 
Torres Straits Van Dieman Land. 
16. N. Lencophxa. Reeve Mr. Strange. 
a. Australia. 
b. do (guy.)? 
17. N. Imperforata. Sow. Mrs. Thomas. 
Buffalo, Cape of Good Hope. 
18. IN. Sp. Dr. Tonnere. 
Tahiti. 
19. N. Chinensis Lam. 
Van Dieman’s Land, China, Philippines. 
20. N. Sp. 
21. N. Pisiformis Recluz. Mr. Macleod. 
Valparaiso. 
