76 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 6l 



PLATE 30 

 (About Y% natural size) 



Illustrating similarity in skulls of nursing young of Ceratotherium and 



Diceros. 



Figs. 1.2,3,4. Ceratotherium simum cottoni. nursing; parent number 164587; 

 from Rhino Camp, Lado Enclave ; shot by Col. Theodore 

 Roosevelt, January 10, 1910. No. 164588, U. S. National 

 Museum. 



Figs. 5, 6, 7, 8. Diceros bicornis, nursing; parent number 16293 1 ; from Loita 

 Plains, British East Africa; shot by Col. Theodore Roose- 

 velt, June 20, 1909. No. 162932, U. S. National Museum. 



