L. 



DIAGNOSES 



OF 



NEW FORMS OF MOLLUSC A, 



COLLECTED BY COL. E. JEWKTT 



OK THE 



WEST TROPICAL SHORES OF NORTH AMERICA, 



BY 

 PHILIP P. CARPENTER, B.A., Ph.D. 



From the Annals and Magazine of Natural History. Third Series, Vol. 

 XV^, pp. 399—400, May, 1865. 



(291 ) 



