BURTON S GERBILLE. 



45 



Burton's Gerbille {Gerbilliis Burtoni). 



The Gerbilles belong to the family MuridxB (and not 

 to that of the true jerboas). The contour of the skull 

 and the characters of the teeth are confessedly murine 

 (see Fig. 28 : a, the skull, profile ; 6, the same seen 



—Skull and Teeth of Burton's Gerbille. 



