22O 



STUDIES IN THE EVOLUTION OF ANIMALS 



as shown in Fig. 81. (d) is a group of spots from the shoulder of a 

 Horse, given here for comparison. 



FIG. 79. Rhinoceros Sondaicus (?), from a photograph by Messrs. Dixon and Son. 



FIG. 80. Plates picked out of the Rhinoceros of Fig. 79. (a) and (b] from middle of flank ; 

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



The hide-knobs of the Indian Rhinoceros shown in Fig. 81 are 

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

 Zoological Gardens. 



