DEPARTMENT OF NAVAL SERVICE 



CONTRIBUTIONS 



TO 



CANADIAN BIOLOGY 



BEING STUDIES FROM THE 



BIOLOGICAL STATIONS OF CANADA 



1918-1920 



THE BIOLOGICAL BOARD OF CANADA 



Professor E. E. Prince, Commissioner of Fisheries, Chairman. 



I*rofessor A. P. Knight, Department of Naval Service. 



Professor L. W. Bailey, University of New Brunswick, Fredericton, N.B. 



Professor A. H. R. Bullek, University of Manitoba, Winnipeg. 



Very Rev. Canon V. A. Htjard, Laval University, Museum of Public Instruction, 



Quebec, P.Q. 

 Professor J. Playfair McMurrich, University of Toronto, Toronto. 

 Dr. A. H. MacKay, Dalhousie University, Halifax, N.S. 

 Professor R. F. Rxjttan, McGill University, Montreal. 

 Professor W, T. MacClement, Queen's University, Kingston, Out. 



OTTAWA 



THOIVIAS MULVEY 



PRINTER TO THE KING'S MOST EXCELLENT MAJESTY 



1921 



