252 UNGULATA. 



18957 d. The right radius and ulna ; from a cavern in Minas 

 Geraes. Claussen Collection. Purchased, 1845 



18709. The right femur ; from a cavern in Minas Geraes. 



Claussen Collection. Purchased, 1845. 



tajacu (Linn. 1 ). 

 Syn. Sus tajacu, Linn. 2 



Dicotyles torquatus, Cuvier 3 . 



Hob. Southern part of North America and the regions to the 

 south. 



18953. The cranium of an immature individual ; from a cavern in 

 Minas Geraes, Brazil. 



Claussen Collection. Purchased, 1845. 



18952. The anterior half of the cranium ; from a cavern in Minas 

 Geraes. Claussen Collection. Purchased, 1845. 



18958 a. Part of the right maxilla, showing the six cheek-teeth in 



a much-worn condition ; from a cavern in Minas Geraes. 



Claussen Collection. Purchased, 1845. 



18958 b. Part of the right maxilla of an immature individual, 

 showing the last two premolars (half protruded) and the 

 first two true molars ; from a cavern in Minas Geraes. 



Claussen Collection. Purchased, 1845. 



18958 C. Four detached molars ; from a cavern in Minas Geraes. 



Claussen Collection. Purchased, 1845. 



18958 d. The anterior part of the palate, showing the incisors, left 

 canine, and pm. 2 ; from a cavern in Minas Geraes. 



Claussen Collection. Purchased, 1845. 



18958 e. The anterior part of the palate, showing the incisors ; from 

 a cavern in Minas Geraes. 



Claussen Collection. Purchased, 1845. 



18955. The mandible of an immature individual, wanting some of 

 the teeth ; from a cavern in Minas Geraes. 



Claussen Collection. Purchased, 1845. 



1 Syst. Nat. ed. 12, vol. i. p. 103 (1766), Sus. * Loc. cit. 



3 Eegne Animal, vol. i. p. 237 (1817). 



