STAFF 



GEORGE R. LaRUE, Ph.D., Assistant Professor of Zoology in the 

 University of Michigan, Director of the Biological Station, and 

 Assistant Professor of Zoology. 



REUBEN MYRON STRONG, Ph.D., Professor of Anatomy in 

 Vanderbilt University, Professor of Zoology. 



MAX MAPES ELLIS, Ph.D., Sc.D., Assistant Professor' of Biology 

 in the University of Colorado, Assistant Professor of Zoology. 



FRANK CALEB GATES, Ph.D., Sometime Instructor in Botany in 

 the University of the Philippines, Assistant Professor of Botany. 



JOHN HENRY EHLERS, Ph.D., Instructor in Botany in the Uni- 

 versity of Michigan, Instructor in Botany. 



RICHARD MORRIS HOLMiVN, Ph.D., Instructor in Botany in 

 the University of Michigan, Instructor in Botany. 



WALTER KOELZ, A.B., Assistant in Zoology in the University of 

 Michigan, Instructor in Zoology. 



CLYDE BRUCE STOUFFER, M.D., Physician to the University 

 of Michigan Health Service, Physician to the Biological Station. 



MARION DURBIN ELLIS, A.M., Dean of Women. 



FRANCES JEWETT DUNBAR, A.B., Curator. 



A. R. COOPER, A.M., Research Assistant in Zoology. 



LOIS E. SMITH, A.M., Instructor in Botany in Colorado College, 

 Research Assistant in Botany. 



GLENWOOD C. ROE, Assistant in Zoology. 



ERNEST REED, Assistant in Botany, 



