332 



VEllTEBUATK ANIMALS. 



in some fossil forms) one is always placed behind the other in the 

 middle line of tlie head, and the hinder one is much the shortest. 

 The various species of Rhinoceros are found in India, Java, Suma- 



3 B 3 ^43 



Fi?. 237.— Feet nf Ungulita. A, FoiT-fn,it nf Taviv (Tripiriis Malayamis); B, Perisso- 

 " dactyle fnrc-fuot nl Rhinoceros t^iimatrensis ; C, Artiortaetyle foot of Pig (.Sus 

 sa-nfo). The flgnrcs indicate wljicli of tlie normal five digit.s are present in each 

 foot. (After Flower.) 



Fig. 2:i.S.— Head of two-horned RhinocPTos (7?. hkornh). 



tra, and Africa, inhaliitiiig marshy places, and feeding chiefly on the 

 foliage of trees. 



The Tajiirs (Tiipiridm) have four toes to each of the foredcgs, but 



