12 ANNUAL REPORT OF THE 



assistants, Messrs. L. B. Arey, F. H. Allport, C. H. Richardson, 

 and H. R. Hunt; that in the Radcliffe course was in charge of 

 Instructor C. T. Brues and sub-assistant Mr. F. H. Allport. 



The new half-course, Zoology 2, was given by Professor Castle 

 without laboratory work. 



The half-course Zoology 3 was given in the second half year by 

 Professor Rand, whose assistant in Harvard was Mr. L. B. Arey, 

 in Radcliffe, Mr. A. C. Redfield. The laboratory work was limited 

 to the dissection of a fish, an amphibian, and a mammal. 



Professor Rand also gave Zoology 4, making use of both inver- 

 tebrate and vertebrate material in the laboratory. The assistant 

 in Harvard was Mr. A. C. Redfield, in Radcliffe, Mr. B. M. Patten. 



The lectures in Zoology 5a and 12 were given by Professor Mark, 

 and the laboratory work of both courses was in charge of Austin 

 Teaching Fellow, Mr. J. W. Mavor. Six students not enrolled at- 

 tended the lectures in Zoology 5a. 



Professor Wheeler's formal courses, Zoology 7a and 7b were 

 given in Cambridge, the laboratory work, in the supervision of 

 which Mr. Brues participated, was at the Bussey Institution. 



The same arrangement was followed in Mr. Brues 's Forest 

 Entomology (Zoology 7d) : but in Zoology 7c all the work was 

 done at the Bussey Institution. 



Zoology and Botany 1 1 was given by Professor Castle and Assist- 

 ant Professor East in Cambridge. 



The lectures in Zoology 14b were given by Professor Parker to a 

 class composed of both Harvard and Radcliffe students. Five of 

 these wrote theses in place of laboratory work. Five other 

 students, not enrolled, attended the lectures. Three of those 

 doing laboratory work combined that with the work in Zoology 20c. 

 Two students wrote papers that will be published. 



Zoology 17, by Professor Rand, was likewise given to a class 

 composed in part of Harvard students, in part of Radcliffe students. 

 Three Harvard students took the work as a laboratory course, all 

 the others as a thesis course. One of the theses, that of Mr. E. W. 

 Sinnott, was awarded a Bowdoin Prize. The work of one student 

 was continued in the second half-year as Zoology 20g. 



In the Teachers' School of Science, Professor Parker gave at the 

 Zoological Laboratory a course in zoology to twenty-six teachers 

 on Saturday afternoons during the first half year. 



There were twenty-two enrollments of students engaged in 

 research. Of these, eleven were of students registered in the 

 Graduate School of Arts and Sciences, eight in the Graduate 



