EAST AFRICAN MAMMALS IN NATIONAL MUSEUM. 135 
Telek River, Loita Plains, 2 (Rainey); Ulukenia Hills, 3 odd skulls 
(Loring); West Kenia Plains, 4 (Loring). 
A male specimen of this zebra from Kitanga Farm weighed 650 
pounds. 
EQUUS QUAGGA CUNINGHAMEI Heller. 
Plate 55. 
1914. Equus quagga cuninghamei Herter, Smithsonian Misc. Coll., vol. 61, 
No. 22, p.3. January 26. (Archer’s Post, Northern Guaso Nyiro River, 
British East Africa; type in U. 8. National Museum.) 
1914. Equus quagga cuninghamei RoosEvett AND Hewver, Life-Hist. African 
Game Anim., vol. 2, p. 694. 
Specumens.—Three, as follows: 
British East Arrica: Archer’s Post, 3, including one odd skull 
(Heller). 
Family RHINOCEROTIDA. 
Genus DICEROS Gray. 
1821. Diceros Gray, London Med. Repos., vol. 15, p. 306. Aprill. (D. bicornis.) 
1827. Dicerus BrxuBerG, Syn. Faun Scandinavie, vol. 1, Mamm., tab. A. 
1841. Opsiceros GLogmR, Handb. Naturg., vol. 1, p. 125. (D. bicornis.) 
1862. Rhinaster GERRARD, Cat. Bones Mamm. Brit. Mus., p. 282. (Not of Gloger, 
1841. 
1867. Keitloa Ast Proc. Zool. Soc. London, p. 1025. (R. keitloa Gray=D. 
bicornis.) 
Although the museum collection contains a splendid series of 
specimens of the black, or hook-lipped, rhinoceros from East Africa, 
no specimens of the typical Diceros bicornis from South Africa are 
available for comparison. 
DICEROS BICORNIS HOLMWOODI (Sclater). 
1892. Rhinoceros bicornis Truz, Proc. U. S. Nat. Mus., vol. 15, p. 479. Octo- 
ber 26. 
1893. Rhinoceros bicornis holmwoodi Sciater, Proc. Zool. Soc. London, p. 517. 
(Probably Udulia, northeastern Usukuma, 50 miles south of Speke Gulf, 
German East Africa; type in British Museum.) 
1910. Diceros bicornis RoosEve.t, African Game Trails, Amer. ed., p. 474; 
London ed., p. 486. 
1914. Diceros bicornis bicornis ROOSEVELT AND Hetzer, Life-Hist. African Game 
Anim., vol. 2, p. 651. 
Specimens.—Thirty-three, from the following localities: 
Ueanpa: Gondokoro, 1 skull (Heller). 
British East Arrica: Amala River, 1 skull (Rainey); Juja 
Farm, 1 (T. Roosevelt); Kasorongai River, 4 skulls (Mearns); Kilima 
Kui, 1 (T. Roosevelt); Lake Naivasha, 1 skull (Mearns); Meru, 1 
skull (K. Roosevelt); Mikindu, 10 miles northwest of, 1 skull (Ellis) ; 
Mount Elgon, northeast foothills, 1 pair horns only (White); Mount 
Kenia, 1 skull (Clark); Nairobi, 1 skull (Percival); Southern Guaso 
Nyiro River, 11, including six odd skulls (T. Roosevelt, K. Roosevelt, 
