DIRECTOR'S REPORT. 423 



GEORGE A. BAITSELL Instructor in Biology, Yale University. 



RAYMOND BINFORD Professor of Biology, Earlham College. 



E. J. LUND Instructor in Protozoology, University of 



Pennsylvania. 

 T. S. PAINTER Instructor in Biology, Yale University. 



EMBRYOLOGY 



I. INVESTIGATION (see Zoology) 

 II. INSTRUCTION 



WILLIAM E. KELLICOTT. ..Professor of Biology, Goucher College. 



ROBERT A. BUDINGTON.. . .Professor of Zoology, Oberlin College. 



(Absent in 1915.) 



J. F. ABBOTT Professor of Zoology, Washington Uni- 

 versity. 



CHARLES PACKARD Instructor in Zoology, Columbia Univer- 

 sity. 



CHARLES C. ROGERS Professor of Zoology, Oberlin College. 



PHYSIOLOGY 



I. INVESTIGATION 



ALBERT P. MATHEWS Professor of Physiological Chemistry, The 



University of Chicago. 



RALPH S. LILLIE Professor of Biology, Clark University. 



HAROLD C. BRADLEY. . . Assistant Professor of Physiological 



Chemistry, University of Wisconsin. 

 SHIRO TASHIRO Instructor in Physiological Chemistry, The 



University of Chicago. 



II. INSTRUCTION 



RALPH S. LILLIE Professor of Biology, Clark University. 



WALTER E. GARREY Associate Professor of Physiology, Wash- 

 ington University Medical School. 



FRANK P. KNOWLTON Professor of Physiology, Syracuse Univer- 

 sity. 



EDWARD B. MEIGS Associate in Physiology, Wistar Institute 



of Anatomy and Biology. 



PHILOSOPHICAL ASPECTS OF BIOLOGY AND ALLIED SCIENCES 



LECTURES 



EDWARD G. SPAULDING. . . . Professor of Philosophy, Princeton Uni- 

 versity. 



