CONTRIBUTIONS FROM THE DEPARTMENT OF TROPICAL MEDICINE AND THE 
INSTITUTE FOR TROPICAL BIOLOGY AND MEDICINE. No. V. 
THE AFRICAN REPUBLIC 
OF LIBERIA 
AND THE BELGIAN CONGO 
Based On The Observations Made and Material Collected During The 
HARVARD AFRICAN EXPEDITION 
1926-1927 
EDITED BY RICHARD P. STRONG 
MEMBERS OF THE EXPEDITION 
RICHARD P. STRONG, Pu.B., M.D., 8.D. JOSEPH C. BEQUAERT, Pu.D. 
PROFESSOR OF TROPICAL MEDICINE, HARVARD UNIVERSITY ASSISTANT PROFESSOR OF MEDICAL ENTOMOLOGY, 
MEDICAL SCHOOL HARVARD UNIVERSITY MEDICAL SCHOOL 
GEORGE C. SHATTUCK, A.B., M.D., A.M. GLOVER M. ALLEN, Pu.D. 
ASSISTANT PROFESSOR OF TROPICAL MEDICINE, HARVARD ASSOCIATE PROFESSOR OF ZOOLOGY, 
UNIVERSITY MEDICAL SCHOOL HARVARD UNIVERSITY 
MAX THEILER, M.R.C.S., L.R.C.P., D.T.M. & H. DAVID H. LINDER, Pu.D. (Harvarp) 
INSTRUCTOR IN TROPICAL MEDICINE, HARVARD UNIVERSITY NOW ASSISTANT PROFESSOR OF BOTANY, 
MEDICAL SCHOOL WASHINGTON UNIVERSITY 
LORING WHITMAN, A.B. HAROLD J. COOLIDGE, Jr., A.B. 
STUDENT AT HARVARD UNIVERSITY MEDICAL SCHOOL ASSISTANT CURATOR OF MAMMALS, HARVARD UNIVERSITY 
(PHOTOGRAPHER AND ASSISTANT ORNITHOLOGIST) (ASSISTANT ZOOLOGIST) 
IN TWO VOLUMES 
VouumeE II 




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CAMBRIDGE 
HARVARD UNIVERSITY PRESS 
1930 
§ 
