298 CATALOGUE OF UNGULATES 



12. 10. 28. 74. Skull. Same locality and collector. 



Same history. 

 14. 2. 20. 1. Body-skiu. Little Otomi Bush, Ikon 

 district, Southern Nigeria, north of Cameruns frontier. 



Presented hi N. W. Thomas, Esq., 1914. 



C— Dorcatherium aquaticum cottoni. 



Dorcatherium aquaticum cottoni, Lydckker, Proc. Zool. Soc. 1906, 

 vol. i, p. 113, Great and Small Game of Africa, p. 387, 1908; 

 Alexander, From Niger to Nile, vol. ii, p. 393, 1907. 



Typical locality Ituri Valley. 



General colour still more rufous than in last, with light 

 markings on back and flanks less distinct, less numerous, 

 and not extending on to shoulders ; face without distinct 

 dark chevron ; flank-band yellowish and almost disappearing 

 nddway between fore and hind limbs, no lateral bands l^elow 

 it ; tail with much white and apparently more 1)usliy. 

 G. G. 2. 3. Skull and skin. Ituri Valley. Type. 



Presented hy Major P. H. G. Poivcll-Cotton, 1906. 

 7. 4. 23. 2. Skin. Ituri Valley. 



Presented hy R. >S'. Peid, Esq., 1907. 

 7. 7. 8. 229-230. Two skulls and skins. Bima, Welle 

 Valley ; collected by Capt. G. B. Gosling. 



Presented hy Capt. Alexander Gosling, 1907. 



Section C— TYLOPODA. 



In this section three pairs of upper incisors are present in 

 the young, the outermost of which persists throughout life, 

 the lower canines are differentiated from the spatulate, 

 forwardly directed lower incisors, and the anterior pair of 

 premolars, when present, separated from the other cheek- 

 teeth, whicli are tall-crowned and selenodont ; only the two 

 main toes (3rd and 4th) are developed in each foot, the 

 terminal segments of which carry nails instead of lioofs, and 

 have a broad fleshy pad inferiorly on which the animal walks ; 

 the metacarpals and metatarsals are severally fused into 

 cannon-bones for the greater part of their length, but their 

 lower extremities (vol. i, p. 2, fig. 1, c) are divergent and 



