CLASS MAMMALIA. 



FIG. 364. 



211 



Ehitwc' 7-0* unicorn' is. One-horned Rhinoceros. Tndia (j 1 ..) 



mediately closes, thus stanching the flow of blood. The 

 horn is composed of agglutinized 'hairs, and being at- 

 tached only to the skin, is movable ; when, however, the 



FIG. 365. 



Rhiiwc'tros bic&rn'is. Two-horned Rhinoceros. Africa. 



