REPORT OF FIFTEENTH ANNUAL MEETING 327 
Treasurer — Professor J. S. Hine, Columbus, Ohio. 
Librarian — Professor W. C. Mills. Columbus, Ohio. 
Executive Committee (ex-officio) — Dr. E. L. Rice, Delaware: Dr. L. 
B. Walton, Gambier; Professor J. S. Hine, Columbus (elective): Dr. M. F. 
Guyer, Cincinnati; Dr. L. G. Westgate, Delaware. 
Board of Trustees — Dr. G, B. Halsted (in place of retiring trustee). 
Publication Committee — John H. Schaffner. 
A committee was also appointed for the purpose of securing 
the co-operation of the libraries in the state to the end that scien- 
tific papers be rendered more available for members of the Society. 
This committee consisted of Prof. Mercer, Prof. Durrant, and 
Prof. Westgate. 
Invitations to the Society to meet at Columbus in November. 
1906, were read from President W. O. Thompson, and from the 
Secretary of the Biological Club of the State University. No 
definite action was taken, the matter being left to the Executive 
Committee. 
After resolutions were passed expressing the appreciation of 
the Society for the courtesies extended by the people of Cincinnati, 
the faculty of the University of Cincinnati, and the officers of the 
Museum of Natural History, and, furthermore. thanking Mr. 
Emerson McMillin, of New York, for his continued interest in the 
welfare of the Academy, the Society adjourned. 
The following is the complete program of the meeting. 
Rorert F. Griccs — “Report on the Willows of Ohio ” 
J. H. Toop — “The Relation of Medicine to Anthropology.” 
Henry F. Kock — “Observations on Euglena viridis and Buglena 
sanguinea.’ 
E. W. Bercer — “Habits of the Pseudoscorpionide principally (Chel- 
anops oblongus Say) .” 
H. P. Fiscupacn — ‘Some Notes on a Myxobolus Oceuring in a 
Diseased Fish (Abramis chrysoleucas) .” 
H. J. Hirr1ig —‘A New Case of Mutation (Commelina nudiflora) .” 
F. Carney —“The Geology of Perry Township, Licking Co.,’”’ illus- 
trated by lantern slides. 
CHARLES Dury — “How to Collect and Breed Xenos.” 
L. B. Warron — “A New Species of Japyx (J. macgillvrayi) with 
some Notes on the Morphology of the Hexapoda and Chilopoda.” 
J. S. Hine — “Notes on sore Ohio Mammals.” 
W. A. Kerrerman -— “Corn Rust Cultures.” 
W. FF. Mercer — “The Relation of the Motor Nerve-Endings to the 
Voluntary Muscle in Amphibia.” 
J. H. Scnarrner — “The Reduction of the Chromosomes in Micro- 
sporocytes.” 
A. D. Core — “Optical Experiments with Electrie Radiation.” 
M. F. Guyer — “Guinea-chicken Hybrids.” 
L. G. WesteéaTe — “Glacial Erosion in the Finger Lakes Region, New 
York. 
L. B. Warton — “The Naidide of Cedar Point, Ohio.” 
Harris Hanpcock — “The Present State in the Development of the 
ElHptie Functions.” 
W. C. Mitts — “Mammalia of the Baum Village Site.” 
W. R. Lazenny — “Foreign Trees Naturalized in Ohio.” 
