Tl CONTENTS. 



6. On the Opercula of the Family Strepomatidge, by W. 



D. Hartman, M. D., . . . . • . 316 



7. Note on Gadinia and Rowellia, by J. G. Cooper, M.D., 319 



8. Note on Waldheimia pulvinata, Gld., by J. G. Cooper, 



M. D., 320 



9. Additions and Corrections to the Catalogue of Monte- 



rey Mollusca (published in the American Jour. 

 Conch. Vol. vi, Part 1, p. 49), by J. G. Cooper, 

 M. D., 321 



10. Notices and Reviews of New Conchological Works, by 



Geo. W. Tryon, Jr., 323 



British. — Anuals and Magazine of Natural History; Concho- 

 logica Indica. 



French. — Journal de Conchyliologie ; Revue et Magasin de 

 Zoologie ; Actes de la Societe Liuneeuue de Bordeaux. 



German. — Novitates Conchologicae ; Systematisclies Conchy- 

 lien Cabinet. 



APPENDIX. 



11. Conservator's Annual Report, by E. J. Nolan, M. D., 329 



12. Report of Librarian, by E. J. Nolan, M. D., . . 329 



13. Report of Publication Committee, .... 332 



