130 
agrees with this species, and has the peculiar distribution of its hair ; 
hence its name: but he says, it has “a long open suborbital slit, and 
small black brushes on the knees;’’ but this I suspect must be a 
mistake, as he himself observes no lachrymal cavity was found in the 
skull. He might have mistaken the tuft of hair for the gland at the 
distance at which he saw the specimens. He also (G. A. K. iv. 221) 
described a specimen which was in Exeter Change, which he regarded 
as the Gambian Antelope of Pennant, and calls 4. forfex. His cha- 
racters agree in most particulars with this species, but he says it had 
“a long lachrymal sinus, and had small brushes on the knees.” If 
there was not some mistake in transcribing these descriptions, both 
these animals should be Gazellas, but I have never seen any which 
agreed with them. 
The young male in the British Museum shows the development of 
the horns of these animals. The upper rings of the growing horn fall 
off in large thick flakes as the horn increases in size beneath: this 
explains how the extent of the smooth tapering part of the horns in- 
creases in length as the horn grows, and how the number of rings are 
found to be nearly the same in the various ages, and different indi- 
viduals of the various species. Mr. Whitfield informs me that the 
scrotum is rarely developed or dependent externally in different kinds 
of Antelopes before they have completed their first year. 
** Horns elongate, recurved at the tip; tail slender, end tufted. 
2. Apenota Lecut. The Lecwt. (Mammalia, Pl. XX.) 
Pale brown; orbits, chest and beneath white; front of legs dark 
brown ; fur short, adpressed, upper part of nape and withers with a 
small whorl of hair; tail slender at the base. 
Léchee, Oswell, Journ. Roy. Geog. Soc, xx. 150, 1850.—Kobus 
Leché, Gray, Knowsley Menag. 23. 
Inhabits S. Africa ; bank of river Zouga, lat. 22°S. (Capt. Frank 
Vardon). Oswell, 1. c. 150, Brit. Mus. 
This animal is nearly as large as the Water Buck. The horns are 
very like those of that animal; the neck is covered with short ad- 
pressed hair, and has no appearance of a mane. 
B. Neck maned on the sides. 
19. Konus, H. Smith; Cervicapra, § Sundev. ; Zyocerus, Harris ; 
Kolus, Gesner, Gray. 
Horns elongate, sublyrate, bent back and then forward at the top ; 
muzzle cervine; tear-bag none; inguinal pores none; hair rough, 
elongate ; neck covered with longer, diverging and drooping hair ; 
tail rather elongated, depressed, hairy on the sides and below : females 
hornless ; teats four; animal very large. 
1. Konus ExuirstpryMNvus. The PHotomok or WATERBUCK. 
Rump with a whitish elliptical ring near the base of the tail, 
brownish ; horns converging at the tip. 
