26 MARINE BIOLOGICAL LABORATORY. 



WEED, ELEANOR H., Vassar College. 



WOLLF, NATHANIEL S., 25 Portsmouth Terrace, Rochester, N.Y. 



YEN, Hui C., Oberlin College. 



BOTANY. 



AMORY, WALTER, Student, Harvard University. 



CHUTE, RICHARD, Student, Harvard University. 



DODGE, CARROLL W., Assistant Professor of Botany, Brown University. 



MADER, VIVIENNE C., Student, Connecticut College. 



MASON, MARIAN, Student, Vassar College. 



OSTERHOUT, ANNA M., Student, Vassar College. 



ROGERS, LENETTE M., Student, Mount Holyoke College. 



TODD, JESSIE E., 4539 Jackson Boulevard, Chicago, 111. 



3. TABULAR VIEW OF ATTENDANCE 



1916 1917 1918 1919 1920 



INVESTIGATORS Total 129 129 93 134 136 



Independent: 



Zoology 70 63 51 68 69 



Physiology 23 23 16 24 22 



Botany. . 7 8 5 7 7 



Under Instruction: 



Zoology 25 24 1 6 21 29 



Physiology 3 6 3 10 7 



Botany 15242 



STUDENTS Total 102 83 69 128 120 



Zoology. 50 46 41 55 56 



Protozoology 15 15 



Embryology 26 1 6 12 33 26 



Physiology 14 13 10 17 15 



Botany 12 8 6 8 8 



TOTAL ATTENDANCE 231 212 162 262 256 



INSTITUTIONS REPRESENTED Total. 73 77 72 88 86 



By investigators 51 60 49 61 55 



By students 45 36 38 62 57 



SCHOOLS AND ACADEMIES REPRESENTED. 



By investigators 2 I 



Bv students 3 5 4 7 



