1901.] NATUIIAL SCIENCI<i3 OP FIIILADELPHIA. 783 



E. G. Vanatta. One thousand insects, various orders. 

 H. L. ViERECK. Thirty Hymenoptera. 



J. L. Webb. Two Coleoptera. 



H. W. "Wenzel. One hundred and forty-five Hymenoptera, eighteen 

 Coleoptera. 



W. M. Wheeler. Thirty Hymenoptera. 



J. S. Whitejian. Three Coleoptera. 

 • Stewardson Brown. Twelve Hemiptera, one Lepidopter. 



West Indian Fruit Co. Mygale sp. 



Zoological Society of Philadelphia. Scolopendria sp., Pecos, Tex. 



Recent Mollusca. 



Rev. E. H. Ashmun. Sixty-seven species of land and fresh-water shells 

 from Idaho and Arizona. 



Carl F. Baker. Fifty-six trays of shells from the Southern States. 



F. C. Baker. Ten species of fresh-water shells from Illinois. 



W. T. Bend ALL. Oxystyln iindata Brug., from New Providence, 

 Bahama Ishxnds. 



A. C. BiLLUPS. Thirty -five species of laud shells from Indiana. 



Botanical Section. Two species of fresh- water shells from Bethlehem, 

 Pa. Three species of land and fresh-water shells from Bermuda. 



J. H. Britts, M.D. Fifty-seven species of Uniouidae from Missouri. 



F. W. Bryant. Three species of California land shells. 



Fred L. Button. Pecten diegoensis Dall, from Monterey, Cal. 



Emilio F. Cabada. Twelve trays of Cuban land shells. 



H. C. Chapman, M.D. Five species of marine shells from Bar Harbor, 

 Me. 



Geo. H. Clapp. Thirteen trays of American land shells. 



T. D. A. and W. P. Cockekell. Ninety lots of land and fresh-water 

 shells from New Mexico. 



O. Collett. Twenty-six species of shells from Ceylon, in exchange 



Annie P. Cope. Three hundred and seventy-three trays of shells from 

 the United States and Polynesia. 



O. A. Crandall. Physa rhomboiden and P. walkeri Crandall, cotypes. 



L. E. Daniels. Twenty-three lots of United States land shells. 



O. Debeaux. Six trays of Algerian land shells. 



Samuel G. Dixon, M.D. Fifteen trays of marine shells from Cuba. 



S. M. Edwards. Pyramidula from Colorado. 



Sir Charles Elliott. Six trays of marine sliells from New Zealand. 



M. J. Elrod. Fifteen trays of land and fresh-water shells from Montana. 



J. H. Ferriss. Eighty-two lots of American land shells. 



Wm. H. Fluck. Seven species of marine and fresh-water shells from 

 Nicaragua. 



John Ford. Four species of shells from Florida and Pennsylvania. 



H. W. Fowler. Ten trays of marine shells from Martha's Vineyard, 

 Mass. 



L. S. Frierson. Quadrula lananensis Friersou. 



