MUSEUM OF COMPARATIVE ZOOLOGY. 7 
REPORT ON THE ZOOLOGICAL LABORATORY. 
By E. L. Marx. 
Ty accordance with the custom of previous reports the number 
of students in the several courses in Zodlogy during the academic 
year 1904—05 and their distribution by classes is given in tabular 
form, the numbers printed in italics referring to students of the 
Lawrence Scientific School. 
22+4/40+3)| 45+5 | 8413 152+ 32=184 
7+1,;14+6)| 1 4 380+ 11= 41 
44+4) 3+1 
4+1/| 1 
21 
15 
441 
HM UE TE Ee 
See WW Coegg 

Sums 55 Suny owas 59+12| 4645 | 8+ 22 2 258 + 67 = 825 
Similarly the following table shows the number of students of 
Radcliffe College who took courses in Zotlogy : — 
Fresh. | Spec. 

Dr. Alexander Petrunkévitch, who was approved as Docent in Zo- 
ology to lecture on Cytology in the second half-year, was com- 
