The first group, or Tragelaphinae, is represented by the African elands (Taurotragus), bongo (Boocercus), kudus (Strepsiceros) and bushbucks or harnessed antelopes (Tragelaphus), and the Indian nilgai (Boselaphus).
The large and brightly coloured bongo (Boocercus euryceros) of the equatorial forest-districts serves in some respects to connect the bushbucks with the elands, having horns in both sexes, and a tufted tail, but a brilliant orange coat with vertical white stripes.
Bongo (Tribe) >>
1569 ., - Bongo 700
Except in the bongo and elands, horns are present only in the males, and these are angulated and generally spirally twisted, and without rings.
BONGO (Boocercus eurycerus), a West African bushbuck, the largest of the group. The male is deep chestnut, marked on the body with narrow white stripes, on the chest with a white crescent, and on the face by two white spots below the eye.
There is, as yet, no evidence as to whether the females of the true bongo bear horns, though it is probable they do; but as the horns are present in both sexes of the East African form, Mr Oldfield Thomas has made that the type of the genus.'