1901.] NATURAL SCIENCES OF PHILADELPHIA. 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. Whiteman. Three Coleoptera. 
Stewardsox Brown. Twelve Hemiptera, one Lepidopter. 
West Indian Fruit Co. My gale sp. 
Zoological Society of Philadelphia. Scolopendria sp., Pecos, Tex. 
Recent Mollusca. 
Rev. E. H. Ashmux. 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 Hlinois. 
W. T. Bend all. Oxystyla undata Brug., from New Providence, 
Bahama Islands. 
A. C. Billups. Thirty five species of land 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 Unionidse from Missouri. 
F. W. Bryant. Three species of California land shells. 
Fred L. Button. Pecten diegoensis Hall, from Monterey, Cal. 
Emilio F. Cabada. Twelve trays of Cuban land shells. 
H. C. Chapman, M.H. Five species of marine shells from Bar Harbor, 
Me. 
Geo. H. Clapp. Thirteen trays of American land shells. 
T. D. A. and W. P. Cockerell. 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. Pliysa rhomboidea 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 shells 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 Frierson. 
