578 PROCEEDINGS OF THE NATIONAL MUSEUM vol. loe 



Assiui River and Gondokoro, 3 (BM); Torit, 1; Obbo, 1; Gondokoro, 6; 

 80 miles north of Nimule, 1 ; vicinity of Nimule, 1. 



Remarks: Tliis hartebeest may well be the same as tora from 

 farther north and east. Ruxton and Schwarz (1929, p. 577) com- 

 ment that this subspecies may, however, be classed with jacksoni 

 whose range lies to the south and east. Whichever way roosevelti 

 may be allocated it is certainly not a well defined subspecies. 



Alcelaphus buselaphus tora Gray 



Figure 10,c 



Alcephalus (sic) tora Graj', Nature (London), vol. 8, p. 364, Sept. 4, 1873. (Pre- 

 liminary notice.) 



Alcelaphus tora Gray, Ann. Mag. Nat. Hist., ser. 4, vol. 12, p. 341, October 1873. 

 (Dembelas, Bogos country, Ethiopia.) 



Bubalis niediecki Neumann, Sitzb. Ges. Naturf. Freunde, Berlin, p. 95, 1905. 

 (Jamboland, Gelo River, upper Sobat River, Ethiopia.) 



Specimens Ex.^ mined: Two, both in BM, from Kurmuk District, 

 Blue Nile. 



Remarks: See under roosevelti and lelwel. 



Alcelaphus buselaphus tschadensis (Schwarz) 



Figure 10,c 



Bubalis lelwel tschadensis Schwarz, Ann. Mag. Nat. Hist., ser. 8, vol. 11, p. 11, 

 February 1913. (Ketekma, east of Tschekna, Bagirmi, French Equatorial 

 Africa.) 



Specimens Examined: Three, all in BM, from Kulme, Wadi Ai"ibo, 

 Remarks: This subspecies is considered by Ruxton and Schwarz 

 (1929, p. 572) to be a part of the lelwel section of the species. It is 

 doubtful, in my opinion, that any of the so-called races here given 

 as occurring in the Sudan will stand under critical examination, but 

 rather will be shown to be synonymous with the older name tora. 



Subfamily Antilopiiiae 



Ourebia ourebi aequatoria Heller 



Ourebia montana aequatoria Heller, Smithsonian Misc. Coll., vol. 60, No. 8, p. 12, 



Nov. 2, 1912. (Rhino Camp, Lado Enclave.) 

 Ourebia ourebi ugandae de Beaux, Ann. Mus. Civ. Stor. Nat. Geneva, ser. 3, 



No. 9, p. 223, Mar. 31, 1921. (Near Gondokoro.) 



Specimens Examined: Fifteen, from: Adamadi's Village, Bari 

 Country, lat. 4°10' N., long. 31°40' E., 1 (BM); Mongalla Province, 

 80 miles north of lat. 4° N., 50 miles east of long. 32° E., 1 (BM) ; 

 Nimule, 4; Torit, 5; Lokila, 3; 8}^ miles north of Mongalla, 1 (BM). 



Remarks: The nomenclature of the oribis in the Sudan is indeed 

 confused. The amount of variation in a series of 0. o. cottoni from 



