186 



CATALOGUE OF UNGULATES 



The species has been divided into the two following 

 races : — 



A. Size large M.c. cavendishi. 



B. Size smaller M. c. minor. 



A.— Madoqua cavendishi cavendishi. 



Typical locality Lake Paidolf district. 

 Size large. General characters those given under head of 

 species. Basal length of immature male skull 4| inches 



Pig. 21. — Front and Side View of Skull and Hobns of Cavendish's 

 DiK-DiK (Madoqxia [RhynchotragiisJ cavendishi). 



(103 • 5 mm.) ; maximum width 2^ inches (58 mm.) ; length 

 from orbit to tip of premaxilla '2-fg inches (58 mm.).* 



98. 4. 28. 4. Skull, retaining milk dentition, with horns, 



and skin. Lake Eiidolf district, British East Africa. Type. 



Presented hy H. S. H. Cavendish, Esq., 1898. 



4. 6. 5. 3-4. Two skulls and .skins, female, one immature. 



* These dimensions are about equal to those of the tjpe adult 

 female skull of M. damarensis. 



