Tragelaphus spekei gratus
Distribution: They are widespread in southern Cameroon, Equatorial Guinea, Gabon, Congo (B), southern Central African Republic, and nearly all of Congo (K).
Description: Basic coloration in the male varies from grayish brown to chocolate brown, with much variation in the white markings. Some individuals will exhibit the full complement of white facial markings, vertical white body stripes, white dorsal stripe, white neck bands, and white spots on the hips, while others will show little or no white except on the face, and others will have intermediate characteristics.
CITES: Not listed.