S24 PROCEEDINGS OF THE ACADEMY OF [DcC, 



C. R. BiEDERMAX. Two spccies of land shells from Reef, Arizona. 

 A. C. BiLLUPS. Polygyra barhigera Redf. from South Carolina. 

 A. C. BoYER and J. A. Shulze. Five species of fresh-water shells from South 

 America. 



F. H. Brown. Four species of land and marine shells from New Jersey and 

 Pennsylvania. 



L. B. Brown-. Thirty-three species of land and fresh-water shells from 

 Barbados. 



Stewardson Brown. Four species of land shells from Lancaster county, 

 Pennsylvania. 



Owen Bryant. Seven species of shells from Bermuda. 

 Fred L. Button. Six species of American shells. 



P. P. Calvert, Ph.D. Two species of marine shells from Nahant, Massachu- 

 setts. 



A. J. Carson. Mya arenaria L. from San Francisco county, Cahfornia. 

 H. C. Chapman, M.D. Twenty-nine species of mollusca in alcohol from Naples 

 and Bar Harbor, Maine. 



George H. Clapp. Types of Punctum clappi Pils. and two species of 

 AmpuUaria. 



J. M. Clarke. Helix hortensis Miill. from Canada. 



T. D. A. Cockerell. Thirty-one species of land shells from Mexico and New 

 Mexico. 



H. S. CoLTON. Sixty-five trays of land and marine shells from Maine and 

 Pennsylvania. 



Charles H. Conner. Nine species of Unionidaj from the Delaware river, 

 New Jersey. 



Miss Mary Cooper. Twenty-two species of land shells from New Mexico in 

 exchange. 



Prof. W. H. Dall. Anodonta coarctata Ant. from Mexico. 

 L. E. Daniels. Four trays of land shells from Indiana. 

 Edw. Dietrich. Five species of land and marine shells from Siquijor. 

 H. E. DoRE. Vitrea cellaria Miill. from Portland, Oregon. 

 Prof. Arthur M. Edwards. Five species of land shells from Bermuda. 

 V. N. Edwards. Sixteen jars of New England Nudibranchs. 

 Sir Charles Eliot. Forty-three lots of shells from Zanzibar and East Africa. 

 Capt. F. Ericksen. Three species of marine shells from New Caledonia. 

 John Ford. Cyprcea caurica oblongata Melv. 



L. S. Frierson. Fi-ve specimens of Unionidaj from Alabama and Louisiana. 

 Mrs. M. S. Goodman. Epiphragmophora fidelis Gray from Portland, Oregon. 

 A. GuLiCK. One hundred and twenty-four species of land and marine shells 

 from Bermuda and Japan. 

 S. H. Hamilton. Polygyra albolabris .Say from Bucks county, Pennsylvania. 

 A. C. Harrison, Jr., and Dr. H. M. Hiller. Sixteen species of Sumatran 

 shells. 



Charles Hedley. Nine species of marine shells from New South Wales. 



J. B. Henderson, Jr. Archegocoptis crenaia from Haiti. 



Henry Hemphill. Collection of land snails from the islands off California. 



Dr. H. M. Hiller. Eight species of Cuban land shells. 



Y. HiRASE. Two hundred and seventy lots of Japanese land shells. 



P. W. Jarvis. Seven species of Jamaican land shells. 



