VI CONTENTS. 



6. On the Opercula of the Family StrepomatidcTe, 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. — Annals and Magazine of Natural History; Concho- 

 logica Indica. 



French. — Journal de Concbyliologie ; Revue et Magasin de 

 Zoologie ; Actes de la Sooiete Liuneenue de Bordeaux. 



German. — Novitates Conchologicae ; Systematiscbes 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 



