CATALOGUE OF SHELLS. 15 
4. P, Succincta Martyn (Sp.) Mr. Strange. 
P. Striata Desh. 
P. Textiliosa Lam. 
a. Australia, ( South ?) 
b. New Zealand. Messrs, Hart & Tonnere. 
The two lower specimens or the tablet may be referred, to P. 
Textiliosa Lam, Reeve remarks that P. Texitiliosa is “ amply 
distinguished from P. Succincta yet passes into that species 
through a succession of intermediate states”!! 
5. P. Carinifera. Lam. 
a. 
b. Mr. Asphar. 
Penang. 
6. P.Sertum, (?) Soe. Cab. 
P. Bicostalis Lam, (?) 
ir . Undata Lam. 
West Columbia. 
8. P. Lapillus Lam. 
a Massachussets. 
b. Mrs. Thomas. 
c. 
9. P. Hippocastanun Lam. Soe. Cab. 
a. Eastern Seas. Andamans. Mauritius. 
b. do. var. Mr. Lietard. 
Mauritius. 
10, P. Sacellum Lam. W. Theobald junr., 
Bombay. 
I think there is little doubt that this common littoral shell of 
Bombay is P. Sacellum of which Reeve does not give the 
habitat, 
