The red-flanked duiker is one of the smallest antelope species, only growing up to about 15 inches tall. They live in open African savanna woodlands and are primarily herbivorous.
- The horns are attached to the skull but the mandible is not
- Skull Length 16.5 cm (6.5 in.)
- Skull Width 6.5 cm (2.6 in.)
- Skull Height 9.6 cm (3.8 in.)