603 

 3647. The right lower third milk-molar (</4). 



This was shed hi January 1840. It consists of three lobes, as in other Ruminants, and the 

 enamel-crescents had not been obliterated in the second and third lobes. The fangs and part 

 of the base of the crown have been absorbed. 



Genus Antilope. 

 Subgenus Gazetta. 



(Horns in both sexes, annulated and lyrated ; lacrymal pits distinct ; inguinal and interdigital fol- 

 licles large ; two teats.) 



3648. The skeleton of the Gazelle (Antilope Dorcas). 



The vertebral fonntda is : 7 cervical, 13 dorsal, 6 lumbar, 4 sacral, and 14 caudal. The 

 ulna is continued uninterruptedly from the olecranon to the styloid process. The dispropor- 

 tionate length of the metacarpal segment, as compared with the humerus, and of the meta- 

 tarsal one, as compared with the femur, is extreme in this light, agile, bounding species of 

 Antelope. 



Mus. Brookes. 



3649. The skull and horns of the Gazelle (Antilope Dorcas). 



The permanent true molars are in place, but the deciduous ones are not shed. 



Purchased. 



36oO. The skull and horns of the White-faced Antelope (Antilope pygargd). 



From Caffraria. 



Hunterian. 



3651. The horns of the White-faced Antelope (Antilope pygarga). 



From Caffraria. 



Hunteriafi. 



3652. The horns of the White-faced Antelope (Antilope pygarga). 



From Caffraria. 



Hunterian. 



3653. Part of the calvarium and horns of the Antilope Melampus. Purchased. 



3654. The skull, with the dried skin of the head, of the Springer, or Spring-bok 

 (Antilope Euchore). Purchased. 



4e 2 



