Xll LIST OF PAPERS. 



NOT REPRINTED {continued). 



Q. 



Descriptions of (supposed) New Species and A^arieties of Shells, 

 from the Californiun and West Mexicau Coasts, priucipallj ia 

 the Collection of H. Ciiminjr, Esq. 



Proceedings Zoological Society, Part xxiii, 1855, pp. 228 — 235. 



K. 



Notes ou the Species of Hipponyx inhabiting the Americaa 

 Coasts, with Descriptions of New Species. 

 Ditto, Part xxiv, 185(3, pp. 3—5. 



s. 



Description of New Species of Shells collected by Mr. T. 

 Bridges in the Bay of Panama and its vicinity, in the Collec- 

 tion of Hugh Cuming, Esq. 

 Ditto, pp. 150 — 1G(3. 



T. 



Description of New Species and Varieties of CalyptrceideB, Tro- 

 chidce and PyramicleUidiE, principally in the Collection of Hugh 

 Cuming, Esq. [From American aud other seas.] 

 Ditto, pp. 1G6 — 171. 



u. 



Descriptions of Shells from the Gulf of California, and the Pa- 

 ciGc Coasts of Mexico and California. Part II. By A. A. 

 Gould, M.D., and Philip P. Carpenter. 

 Ditto, pp. 198—208. 



V. 



Monograph of the Shells collected by T. Nuttall, Esq., on the 

 Californian Coast, in the years 1834-5. 

 Ditto, pp. 209—229. 



AV. 



First Steps towards a Monograph of the Recent Species of Petalo- 

 conchus, a genus of VernietidcB. 



Ditto, pp. 313—317. (With wood-cuts.) 



X. 



First Steps towards a Monog-'aph of the Ccecidce, a Family of the 

 Rostriferous Gasteropoda." [Chiefly from the American seas.] 

 Ditto, Part xxvi, 1S58, pp. 413 — 444. 



