Large, deerlike, the males with large, usually six-pointed antlers that are shed annually; hair on neck long and shaggy; upperparts buffy fawn, the head, neck, legs and belly dull rusty brown to blackish; large rump patch creamy buff to whitish; metatarsal gland oval, about 75 mm long, the center white; tail a mere rudiment. Dental formula: I 0/3, C 1/1, Pm 3/3, M 3/3 X 2 = 34. External measurements average: (males) total length, about 2 m; tail, 160 mm; hind foot, 670 mm. Weight, up to 300 kg, averaging about 275 kg. Females are smaller and usually without antlers.
Habitat & Diet