

MONOGRAPH OF THE 



OKAPI 



BY 



Sir E. RAY LANKESTER, K.C.B., M.A., D.Sc, F.R.S., 



HONORARY FELLOW OF EXETER COLLEGE, OXFORD; MEMBRK DE L'lNSTITUT DR FRAKCE (ASSOC!!: ETIiANGF.R 



DE 1,'aCADEMIE DES SCIENCES); EMERITUS PROFESSOR OF ZOOLOGY IN UNIVERSITY COLLEGE, LONDON; 



LATE . DIRECTOR OF THE NATURAL HISTORY DEPARTMENTS OF THE BRITISH MUSEUM; 



LATE PRESIDENT OF THE BRITISH ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE ; 



LATE FULLERIAN PROFESSOR OF PHYSIOLOGY IN THE ROYAL INSTITUTION 



OF GREAT BRITAIN; LATE l.INACRE PROFESSOR OF COMPARATIVE 



ANATOMY AND FELLOW OF MERTON COLLEGE, OXFORD. 



ATLAS 



(OF 48 PLATES) 



COMPILED WITH THE ASSISTANCE OF 



W. G. RIDEWOOD, D.Sc. 



LONDON : 



PRINTED BY ORDER OF THE TRUSTEES 

 OF THE BRITISH MUSEUM. 



SOLD BY LONGMANS & CO., 39, PATERNOSTER ROW, B.C.; B. QUARITCH, 11, GRAFTON STREET 

 NEW BOND STREET, W. ; DULAU & CO., LTD., 37, SOHO SQUARE, W. ; 



AND AT 



THE BRITISH MUSEUM (NATURAL HISTORY), CROMWELL ROAD, S.W. 



19,0. l°>ilUl 



[ALL RIGHTS RESERVEDj 



