1913.] 
NATURAL SCIENCES OF PHILADELPHIA. 
719 
H. L. Mather, Jr. Crayfish (Cambarus bartonii), Cobb’s Creek, X. J. 
Mrs. T. H. Montgomery. The T. H. Montgomery Collection of North 
American Spiders. 
Henry' A. Pilsbry - . Twenty-three species of invertebrates, Hawaiian Islands. 
Proy'Ident Life and Trust Co. Centipede (Scolopendra subspinipes), cap¬ 
tured in basement . 
E. G. Vanatta. Vial of Scolopendra, Philadelphia. Vial of Porcellio, Haddon 
Heights, X. J. 
R. W. Wehrle. Collection of crustaceans, Indiana, Pa. 
Fossil Invertebrates. 
Morgan Hebard and J. A. G. Rehn. Gryphcea from Weatherford, Texas. 
Dr. A. P. Brown. One hundred and thirty-seven trays of Oligocene fossils 
from Antigua and Panama. 
Dr. W. H. Dall. Ten trays of Pliocene fossils from Panama and Costa Rica. 
Recent Plants. 
Charles F. Batchelder. Three hundred New England plants. 
Bermuda Expedition. Numerous cultivated species. 
J. Chester Bradley. Four specimens, Billy’s Island, Ga. 
Dr. C. D. Fretz. Four thousand nine hundred and eighty-two plants, 
mainly from Pennsylvania, but also from California, Florida, and North Carolina. 
Mrs. Joseph M. Fox. Four specimens from South Carolina. 
Gray' Herbarium. One hundred and twelve Juncus, eastern United States 
and Canada. 
Dr. J. W. Harshberger. One hundred and seventy-five plants from Florida, 
etc. 
Bayard Long. One hundred and ninety-five plants from Bailey’s Island, 
Me., and Pocono Plateau, Pa. 
Henry A. Lang. Forty-seven plants from Jamaica and four from New 
Hampshire. 
New York Botanic Garden. Ninety-one sheets from Cuba. 
Philadelphia Botanical Club. Three thousand three hundred and forty- 
one sheets. 
Harold W. Pretz. Twenty-three Pennsylvania and New Jersey plants. 
Harold St. John. Twenty-seven sheets of New England plants. 
Trenton Museum (exchange). One thousand eight hundred plants from 
United States and Canada. 
Miss Watson. Collection of Darjiling Ferns. 
Charles S. Williamson. Six hundred and seventy plants from Lake Superior, 
etc. 
University" of Pennsylvania. Sixty-six sheets of Gerardia. 
Fossil Plants. 
Empire Coal Mining Co. Slab of plant impressions in coal slate. 
W. H. Wehrle. R. W. Collection of fossil plant fragments. 
Ethnology and Archeology. 
Edw. K. Bispham. Gorget, Philadelphia. 
Mrs. E. D. Douglass. String of shell beads, Pacific Islands. 
