MAMMALIA. 77 
crested, forming a tuft between the horns. Horns short, conical, 
far back on the hinder edge of the frontal bone, and melined 
backwards. Skull without any suborbital fissure, a large sub- 
orbital pit occupying the whole side of the cheek; the nasal 
bones expanded behind, reaching over on the sides into the sub- 
orbital pit ; m other respects like Oreotragus. 
Hab. Africa. 
Cephalophus, H. Smith, Griffith A. K. v. . 1827; Fischer, 
Syn. 624; Gray, Ann. & Mag. N. H. 1846, xvui. 162 & 231; 
Knowsley Menag.8; Proc. Z. Soc. 1850, 120; Turner, P. Z. 
S. 1850 (not Cephalopus, as quoted by Sundevall, Pecora, 66). 
Cephalolophus, Wagler. 
Cephalophorus, Gray, List Mam. B. M. 162. 
Cervicapra, sp., Blainv. Bull. Soc. Phil. 1816; Desm. Mam. 458. 
Cervicapra, § f. Cephalophus, Gervais, 1. c. 261, 1840. 
Tragulus (pygmeus), Ogilby, P. Z. S. 1836, 138. 
Sylvicapra (mergens), Ogilby, P. Z. S. 1836, 138. 
Sylvicapra, Sundevall, Pecora, 66. 
Tragelaphus, sp., Riippell, Verz. Senck. 181, 1845. 
Grimmia, Laurillard. 
Professor Sundevall adopts Mr. Ogilby’s name for the genus. 
Cephalophus was first used ; but he rejects it, because it is badly 
formed. Wagler has emendated Colonel H. Smith’s name by 
changing it to Cephalolophus.—Pecora, 66. 
Professor Sundevall has in his specific characters laid some 
_ stress on the direction of the lachrymal streak. I find, on com- 
paring different specimens of the same species, that little reliance 
can be placed on this character, in stuffed specimens at least, for 
the direction of the streak is altered according as the skin of the 
face is more or less stretched.— Gray, Ann. & Mag. N. H. xviii. 
163. 
“* Knees and hind legs tufted. Ears and horns elongate. Cru- 
men under the eyes, and a narrow naked streak on cheeks.” 
1. CEPHALOPHUS? QUADRISCOPA. FoUR-TUFTED ANTELOPE. 
“ Buff; paler on the sides. Tail, knee-tuft, front of nose, 
narrow inferior lateral and anal streak, and streak across legs, 
blackish. Lips, breast, side of limbs, vent and houghs, white.” 
Antilope Cephalophus quadriscopa, H. Smith, G. A. K. iv. 261. 
t. 188, v. 847; Fischer, Syn. 634. 
Cephalophus? quadriscopa, Gray, Ann. & Mag. N. H. 1846, 164; 
Knowsley Menag. 8; Proc. Zool. Soc. 1850, 129. 
Hab. Senegal. 
