MUSEUM OF COMPARATIVE ZOOLOGY 



15 



TABLE II. 



Courses 1909-10 



Gr. 



Sen. 



4 



1 



2 



7 



Juii. 



Soph. 

 1 



Fresh. 



Sp. 



3 



1 



Unci. 



Total 

 17 



3 

 2 

 2 



Zoologv 1 

 2 

 56 

 " 20a 



2 



2 

 1 



5 



2 



Sums 



2 



3 



1 



5 



4 



2 



24 



The only courses in which there were changes were 4, 11, and 12. 

 Professor Rand took entire charge of Course 4, and Professor Mark 

 gave a new half -course — "Zoology 12, Cytology, with special 

 reference to Heredity." The half-course on "Variation, Heredity, 

 and the Principles of Animal Breeding" announced as Zoology 11 

 by Professor Castle was altered so as to cover Plant Breeding, 

 and was given jointly by Professor Castle and Assistant Professor 

 East of the Department of Botany. 



Zoology 1 was given as usual by Professor Parker, whose chief 

 assistant was Mr. E. C. Day, Austin Teaching Fellow. The 

 sub-assistants were Messrs. J. W. Chapman, A. O. Gross, H. 

 Laurens, J. W. Mavor, and W. R. B. Robertson. 



In Zoology 2, given by Professor Castle, the chief assistant was 

 Mr. J. Detlefsen, Austin Teaching Fellow. The sub-assistant 

 was Mr. E. C, MacDowell. 



Assistant Professor Rand gave Zoology 3 substantially as in 

 previous years. The assistants were Messrs. E. A. Boyden and 

 J. W. Mavor. Three graduates not enrolled in the course at- 

 tended the lectures. 



Zoology 4 was given by Assistant Professor Rand, who had 

 as assistant Mr. S. Morgulis, Austin Teaching Fellow. The 

 lectures covered the same topics as in previous years when given 

 by Professor Mark, and the laboratory work was also substan- 

 tially the same as previously. 



Zoology 56 (formerly 6) was conducted in the main as in 1907- 

 1908, most attention being given to the development of the central 

 nervous system. Mr. S. Morgulis was assistant in this course 

 also. 



