MUSEUM OF COMPARATIVE ZOOLOGY. 11 



Professor Parker on the senses of the frog's skin. Other research 

 work carried on in the department was counted as equivalent to 

 courses as follows : — In Harvard, Zoology 20a and 20b, under 

 Professor Mark, one and one-half courses; Zoology 20c, under 

 Professor Parker, three courses; Zoology 20e and 20#, under 

 Associate Professor Rand, five and one-half courses; under Dr. 

 Thomas Barbour, two and one-half courses; in Radcliffe College, 

 Zoology 20e and 20a under Associate Professor Rand, one and 

 one-half courses. 



The degree of Doctor of Philosophy was conferred in February 

 1921, on Samuel Wood Chase, the subject of whose thesis was 

 given in the report for 1919-20, and in June, 1921, on Herbert 

 Greenleaf Coar, whose thesis was on The shell of Balanus ebur- 

 neus: a contribution to the study of the operculate Cirripedia. 



The Bermuda Biological Station was open from the eighth of 

 July till the fifteenth of August. Including the Director, there 

 were in attendance the whole or a part of the time seven investi- 

 gators, five of whom were, or had been, students in Harvard Uni- 

 versity or Radcliffe College. 



The Harvard Table at the Marine Biological Laboratory, Woods 

 Hole, was shared by two graduate students, that of Radcliffe 

 College was occupied by one graduate student. 



Financial assistance to the amount of $270.00 was given from 

 the Humboldt Fund to Harvard research students at the Bermuda 

 Station and the Woods Hole Laboratory, but the payments fall 

 within the fiscal year 1921-22. 



The Zoological Club held twenty-three meetings during the year 

 at which twenty-two original papers and seven reviews were pre- 

 sented. The average attendance was nineteen. Mr. S. W. Chase 

 was the secretary. 



The Contributions from the Zoological Laboratory and from 

 the Bermuda Biological Station for Research for the year 1920- 

 1921 are listed on p. 32-33; other papers under the authors' names. 



