BOVID#.—~EGOCERUS. 239 
The Lecuikr. Adenota lechée, 
a. Skull: young male. | Banks of the “ Bahr il Gazal.” From Mr. 
b. Skull: adult female. Petherick’s Collection. 
KOBUS. 
“3; Premolars =; Molars <3; =32. 
Canines 2 zo? a “ ; 
Teeth :—Incisors °° ae 
The Stne-smxre. Kobus sing-sing. 
Cervical vertebree.............. rh 
DOSS god vacdcvaneinedsnekd Biedaaneedaon 13 
PRIA BT sd scsvcava inserts nici deeesciee tts 6 
DAGra), eases a gaslsaunantearontnsns 4 
Cat al os scsincsosciesats eden ameecencnlens 18 
a. Skeleton: female. 
6. Skull: female, adult. } Gambia. Presented by the Earl of Derby. 
c. Skull: female, young. 
The PHoromox or Water Buck. Kobus ellipsiprymnus. 
Gray, Cat. Mamm. Brit. Mus. pt. iii. p. 99. tab. 11. figs. 8, 4 (skull). 
a. Skull and horns: male. From Mr. Argent’s Collection. 
6. Horns. : 
c,d. Skulls: female. From Mr. Stevens’s sale. 
e. Skull. From the Zoological Society’s Collection. 
f. Skull: male. Banks of the “ Bahr il Gazal.” From Mr. Pethe- 
rick’s Collection. 
Kobus maria. 
Gray, Ann. & Mag. Nat. Hist. 1860, pl. (head, with horns). 
a. Stuffed head of male. Banks of the “ Bahr il Gazal.” From 
b. Stuffed head of female. Mr. Petherick’s Collection. 
Kobus leucotis. 
Antilope leucotis, Licht., Mem. Acad. Berol. p. 99. tab. 3 (head and 
horns), 1854. 
a, Skull. Central Africa. From Mr. Petherick’s Collection. 
ZEGOCERUS. 
Molars 22 ;=32. 
Teeth :—Incisors pa ; Canines °°; Premolars © = = 
20 = 
The Brav Bocs. Aigocerus leucopheus. 
Gray, Cat. Mamm. Brit. Mus, pt. iii. p. 103. tab. 12. figs. 1, 2 (skull), 
1852. 
a. Horns. S. Africa. 
