2 20 STUDIES IN THE EVOLUTION OF ANIMALS 



as shown in Fig. 8i. (aQ is a group of spots from the shoulder of a 

 Horse, given here for comparison. 



Fig. 79. — Rhinoceros Soiidaicus (?), from a photograph by Messrs. Dixon and Son. 



a. 



d 



Fig. 80.— Plates picked out of the Rhinoceros of Fig. 79. [a) and [h] from middle of fiank ; 

 (<r) from hind margin of scapular-shield ; (d) from hind margin of neck-shield. 



The hide-knobs of the Indian Rhinoceros shown in Fig. 8i are 

 represented as seen from a certain distance on the animals of the 

 Zoological Gardens. 



