1899.] NATURAL SCIENCES OF PHILADELPHIA. 557 



H. A. PiLSBRY. Two hundred and eighteen trays and thirty- 

 bottles of mollusks from Florida. 



George Pine. Thirteen trays of land and fresh-water shells 

 from Florida. 



E. H. Pitman. One tray of shells. 



Miss Wilmatte Porter. Ashmunella thompsoniana porterce 

 P. and C, New Mexico. 



E. J. Post, Nineteen trays of shells from Florida and Hon- 

 duras. 



E. J. Post and E. L. Daniels. Sixteen Irays of marine 

 shells from Tampa, Fla. 



Miss Sadie F. Price. Seven trays of shells from Kentucky. 



P. B, Randolph. Tavo trays Limncea from Washington. 



W. J. Eaymond. Twenty-four trays marine shells from 

 California. 



Rev. G. D. Reid. Anodonta Jluviatilis Dillw., from Con- 

 necticut. 



S. N. Rhoads. Three hundred and six trays and eight bottles 

 of Mexican, Cuban and Floridan shells. 



J. Ritchie, Jr. Five trays shells. 



E. W. Roper. Nine trays of marine shells from Vera Cruz. 

 Dr. W. H. Rush. Five trays of marine shells from Cape 



Verde Islands. 



F. A. Sampson. Three trays Pohjgyra. 



H. E. Sargent. Five trays of Goniohum from Georgia. 



M. Schick. Eleven trays of Philadelphia shells. 



Mrs. S. L. Schumo. Pedicularia from California. 



Silas L. Schumo. One hundred and forty-eight species of 

 Central American shells. 



Dr. B. Sharp. Sixty-four trays and fourteen bottles of shells 

 from Oahu and Alaska. 



Howard Shriver. Nine trays of American land and fresh- 

 water shells. 



UsELMA C. Smith. Two trays and three bottles of mollusks 

 from New Jersey. 



William Jones Smith. Ampullaria from Florida. 



Maxwell Somerville. Four trays of shells from Spitzbergen. 



Dr. V. Sterki. Ten trays of fresh-water shells from Michi- 

 gan. 



