1909.] 
NATURAL SCIENCES OF PHILADELPHIA. 
591 
Morgan Hebard. Fifty-three Coleoptera, United States; one hundred and 
twenty-four insects, United States; one hundred and forty Hymenoptera, 
Michigan; forty-two Orthoptera, Florida; forty-four Orthoptera, Arizona; three 
hundred and fifty-seven Orthoptera, Western States and Florida; thirty-two 
Orthoptera, Colorado, Utah and Yellowstone Park. 
Hebard and Rehn. One thousand three hundred and'seventy-five Orthoptera, 
Academy Expedition; ten Orthoptera, United States. 
F. M. Jones. Thirty-one Orthoptera, Bermuda. 
C. W. Johnson. Thirty-six Diptera, United States. 
R. R. Myers. Two Hymenoptera, Pennsylvania. 
Purchased. Five hundred and twenty-one Orthoptera, Tropical America 
and Africa; two hundred and forty Orthoptera, Para, Brazil; one hundred 
Orthoptera, Amboina; five hundred and twenty-five Orthoptera, Natal. 
J. A. G. Rehn. Seven Orthoptera, New Jersey. 
S. A. Rohwer. Twenty Hymenoptera, Colorado. 
Henry Skinner. Twenty-one Argynnis, Utah ; twenty-one insects, New 
Jersey; eighteen Lepidoptera, New Mexico; twenty-seven Lepidoptera, North 
Carolina; thirteen Lepidoptera, California; eight Coleoptera, Pennsylvania; six 
Satyrus pegala, Alabama. 
J. B. Smith. One Orthoptera, New Jersey. 
H. A. Surface. Two Lepidoptera, Pennsylvania. 
J. F. Tristan. Twenty-five Orthoptera, Costa Rica. 
F. Weigand. Cucullia phila, Pennsylvania. 
H. A. Wenzel. Four Diplotaxis, Arizona; two Cicada, Philadelphia; two 
Coleoptera, Canada. 
John Woodgate. Forty-one Hymenoptera, New Mexico; ten Orthoptera, 
New Mexico; fourteen Neuroptera, New Mexico; twenty-three Diptera, New 
Mexico; nineteen Coleoptera, New Mexico. 
Recent Mollusca. 
John A. Allen. Nine lots of Tahitian shells. 
Joshua Baily, Jr. Viviparus from lake in Fairmount Park. 
F. C. Baker. Cotypes of Lymncea nashotahensis ; Pisidium. 
Mrs. L. Baker. Polygyra umilijera, Osprey, Florida. 
S. S. Berry. Lot of Californian freshwater and land shells. 
J. Chester Bradley. Several lots of Pisidium from British Columbia. 
Stewardson Brown. Eighty-nine trays of Bermudan shells. 
L. R. Cary. Five species shells from Delaware and Raritan Canal. 
G. H. Clapp. Five species land shells; cotype of Iiolospira bartschi. 
W. H. Dall. Species of Iiolospira, Epirobia and Aperostoma. 
L. E. Daniels. Pisidium. and Physa from Arizona. 
James H. Ferriss. Two hundred and thirty-four lots of land shells from 
Arizona. 
W. H. Fluck. Sixteen lots of Nicaragua shells. 
H. W. Fowler, R. J. Phillips and H. L. Mather. Fifteen lots Pennsyl- 
vania and New Jersey shells. 
W. J. Fox. Series of eighteen marine mollusks from Sea Isle City, N. J. 
John H. Greenwood. Jug with oysters growing in and upon it. 
