1913.] 
NATURAL SCIENCES OF PHILADELPHIA. 
715 
Leland Stanford Junior University. Collection of cotypes of fishes. 
Western North America. 
David McCadden. Two file fishes ( Stephanolepis hispidus), Ocean City, 
N. J. Hake ( Phycis regius), Ocean City, N. J. 
H. L. Mather, Jr., and H. W. Fowler. Four jars of fresh-water fishes, 
York County, Pa. 
W. E. Meehan. Gar ( Lepisosteus osseus ), Maryland. Calico bass ( Pomoxis ), 
Philadelphia Aquarium. 
F. J. Myers. Spawning sculpins ( Coitus gracilis), Bethlehem, Pa. 
F. J. Myers and H. W. Fowler. Five jars of fresh-water fishes, mountains 
of Pennsylvania, in Monroe County. 
R. F. Miller. Small fish, Philadelphia. 
Henry A. Pilsbry. Four fishes, Hawaiian Islands. 
Edgar A. Smith. Two jars of fishes, Ilio Madeira, Brazil. 
F. L. Tappan. Small collection of fishes, Minnesota. 
Mrs. Pendleton G. Watmough. Lamprey. 
R. W. Wehrle. Three lots of fishes, including two larval lampreys, Indiana, 
Pa. 
H. T. Wolf. Seahorse (Hippocampus), Florida. 
Purchased. Collection of West African fresh-water fishes. 
Recent Mollusca. 
Jacob Aebly. Limax flavus from Philadelphia, Pa., and a pearl from an 
oyster. 
John A. Allen. Ten species of land and fresh-water shells from Oregon 
Connecticut, and Ohio. 
C. A. Baker. Praticolella from Zellwood, Fla. 
Dr. Fred Baker. Eighty-three trays of shells from California and Brazil. 
F. C. Baker. P yramidula occidentals Marts, from Idaho. 
F. H. Baker. Two marine shells from Australia. 
M. J. Becker. Cavolinia pacifica Dali from Pacific Grove, California. 
S. S. Berry. Two species of Succinea from Winnecook, Montana. 
Dr. A. P. Brown. Forty-four trays of land and fresh-water shells from Antigua. 
H. H. Burton. Lymncea palustris from Ontario, Canada. 
G. H. Clapp. Cotypes of Carychium nanum Cl. from Alabama. 
A. M. Collins and E. M. Scull. Six trays of land and marine shells from 
East Africa. 
Richard A. Cooke. Four trays of land shells from Oahu. 
David L. Crawford. Thirty-three trays of land and fresh-water shells 
from Mexico. 
Delos E. Culver. Polygyra thyroides Say and Pyramidula alternala Say 
from Whites Island, Bucks County, Pa. 
L. E. Daniels. One hundred and thirty-three trays of land shells from 
Montana. 
Mrs. E. D. Douglas. Fifteen species of marine shells. 
H. Edson. Cotype of Sonorella argus Ed. from Inyo County, California. 
J. S. Emerson. Clausilia emersoni from Malta and Philonesia from Micro¬ 
nesia. 
J. H. Ferriss. Sixty-eight trays of land and fresh-water shells from Arizona 
and Texas. 
