DIRECTOR'S REPORT. 23 



HUETTNER, ALFRED F., Instructor, Columbia University. 



HUMPHREY, RUFUS R., Instructor, Cornell University. 



JACOBS, MERKEL H., Assistant Professor of Zoology, University of Pennsylvania. 



JENNINGS, HERBERT S., Professor of Zoology, Johns Hopkins University. 



JUST, ERNEST E., Professor of Zoology, Howard University. 



KNOWER, HENRY McE., Professor of Anatomy, University of Cincinnati. 



LANCEFIELD, DONALD E., Assistant Professor of Zoology, Columbia University. 



LEFEVRE, GEORGE, Professor of Zoology, University of Missouri. 



LEWIS, WARREN H., Collaborator, Carnegie Institution of Washington. 



LEWIS, MARGARET R., Collaborator, Carnegie Institution of Washington. 



LILLIE, FRANK R., Chairman, Department of Zoology, University of Chicago. 



LYNCH, RUTH S., Assistant, Johns Hopkins University. 



McCLUNG, CLARENCE E., Director of Zoological Laboratory, University of Penn- 

 sylvania. 



McEwEN, ROBERT S., Assistant Professor of Zoology, Oberlin College. 



MADDOCK, STEPHEN J., Teaching Fellow in Histology, Harvard University Medi- 

 cal School. 



MALONE, EDWARD F., Professor of Histology, University of Cincinnati. 



MARTIN, EARL A., Assistant Professor, College of the City of New York. 



MAST, SAMUEL O., Professor of Zoology, Johns Hopkins University. 



METZ, CHARLES W., Member of Staff, Carnegie Institution, Cold Spring Harbor. 



MOORE, EMILY L., Research Fellow, Yale University. 



MORGAN, THOMAS H., Professor of Experimental Zoology, Columbia University. 



MORGAN, ANN H., Professor of Zoology, Mount Holyoke College. 



MORGAN, LILIAN V., 409 West nvth St., New York City. 



NOYES, BESSIE, North Carolina College for Women. 



PARKER, GEORGE H., Professor of Zoology, Harvard University. 



PARMENTER, CHARLES L., Instructor, University of Pennyslvania. 



PATTEN, WILLIAM, Professor of Biology, Dartmouth College. 



PLOUGH, HAROLD H., Associate Professor of Biology, Amherst College. 



POTTS, FRANK A., Lecturer in Zoology, University of Cambridge. 



SCHRADER, FRANZ, Bryn Mawr College. 



SHUMWAY, WALDO, Assistant Professor of Biology, Dartmouth College. 



SIVICKIS, P. B., University of Chicago. 



SMITH, ELIZABETH A., Assistant Professor of Zoology, University of Wisconsin. 



SPAULDING, EDWARD G., Professor of Philosophy, Princeton University. 



SPEIDEL, CARL C., Assistant Professor of Anatomy, University of Virginia. 



STARK, MARY B., Professor of Embryology and Histology, New York Hospital 

 Medical College. 



STRONG, OLIVER S., Associate Professor of Neurology, Columbia University. 



STURTEVANT, ALFRED H., Research Assistant, Carnegie Institution of Washington. 



SWETT, FRANCIS H., Instructor in Anatomy, Johns Hopkins LTniversity Medical 

 School. 



SWINGLE, WILBUR W., Assistant Professor of Biology, Yale University. 



SYKES, GEORGE F., Teaching Fellow, Harvard University Medical School. 



TENNENT, DAVID H., Professor of Biology, Bryn Mawr College. 



TRACY, HENRY C., Professor of Anatomy, University of Kansas. 



WEINSTEIN, ALEXANDER, Research Fellow, Columbia L T niversity. 



WIEMAN, HARRY L., Professor of Zoology, University of Cincinnati. 



WOODRUFF, LORANDE L., Professor of Biology, Yale University. 



