THE ANOPLOTHERID^. 



321 



The rest of the skeleton partly resembles that of the Pigs, 

 and partly that of the Ruminants.* 



In Xiphodon and Gainotherium, which are ordinarily com- 

 prised among the AnoplotheridcB (though, in all probability, 

 they are true Ruminants of the Traguline group), the orbit ia 



* Ir Anoplotherium semndatwimi the digit ii. is developed in each foot, 

 ttoagh not nearly so long as m., which is nearly symmetrical in itself. Then 

 is an approach to the same structure in the manus of Gainotherium. 



