THE MARINE BIOLOGICAL LABORATORY. 295 



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



MEDES, GRACE, Assistant Professor, Vassar College. 



MINER, ROY W., American Museum of Natural History, New York City. 



MORRILL, CHARLES V., Assistant Professor of Anatomy, Cornell University 

 Medical College. 



OKKELBEKG, PETER, Assistant Professor of Zoology, University of Michigan. 



PACKARD, CHARLES, Assistant Professor of Biology, Peking Union Medical 

 College. 



P ; \RMENTER, CHARLES L., Instructor, University of Pennsylvania. 



PATTEN, WILLIAM, Professor of Biology, Dartmouth College. 



PEEBLES, FLORENCE, Bryn Mawr, Pa. 



PINNEY, MARY E., Professor of Biology, Lake Erie College. 



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



REESE, ALBERT M., Professor of Zoology, West Virginia University. 



ROGERS, CHARLES G., Professor of Comparative Physiology, Oberlin College. 



SCHRADER, FRANZ, Bryn Mawr College. 



SHELLSHEAR, JOSEPH L., Demonstrator of Anatomy, University of London. 



SLOSSON, EDWIN S., Editor of Science Service, Washington, D. C. 



SMITH, ELIZABETH A., Assistant Professor of Zoology, University of Wis- 

 consin. 



SPAULDING, EDWARD G., Princeton University. 



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



STOCKARD. CHARLES R., Professor of Anatomy, Cornell University Medical 

 College. 



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



SWINGLE, WILTON W., Assistant Professor of Zoology, Yale University. 



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



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



WHEDON, ARTHUR D., Instructor in Zoology, University of Pennsylvania. 



WHITE, GERTRUDE M., Instructor, Carnegie Institute of Technology. 



WHITESIDE, BEATRICE, 122 West 7Qth St., New York City, N. Y. 



WHITING, PHINEAS W., Professor of Biology, St. Stephens College. 



WOOD, F. E., Professor of Biology, Illinois Wesleyan University. 



BEGINNING INVESTIGATORS Zoology. 



ATTERBURY, RUTH R., Instructor, College of Physicians and Surgeons, New 



York- City. 



BEAN, RAYMOND J., Instructor in Biology, Western Reserve University. 

 CHACE, EUNICE E., Instructor, Smith College. 



DELLINGER. SAMUEL C., Assistant Professor, University of Arkansas. 

 GEIZER, SAMUEL W., Bruce Fellow, Johns Hopkins University. 

 GILSON, ARTHUR S., JR., Harvard University. 

 GUTHRIE, MARY J., Bryn Mawr College. 



HAYDEN, MARGARET A., Instructor in Zoology, Wellesley College. 

 HIBBARD. HOPE. Assistant Professor of Biology, Elmira College. 

 HINRICHS, MARIE A., Instructor, Vassar College. 

 HOADLEY, LEIGH, University of Chicago. 

 JOHNSON, GEORGE E., Professor of Biology, University of Porto Rico. 



