1870. | ANATOMY OF THE PRONGBUCK. 395 
(f), as in the Cervidee and the Giraffe, are of great magnitude, and 
in the Prongbuck might not inaptly be compared in shape and rela- 
tive position to the vacuities in the sounding-board of a violin. The 
anterior nasal opening is as capacious as in the Deer generally, but 
deviates a little in figure, as it is lower and obviously extends further 
back. 

Vertex and profile views, minus the horns, of the skull of the male Antilocapra 
which lived in the Gardens. 
sof. Supraorbital foramen. f. Fissure. 
