Figure 2 in Integrative taxonomy using historical specimens provides evidence for a single species of bushbuck, Tragelaphus scriptus (Mammalia: Bovidae)

Figure 2. Surface model of Tragelaphus scriptus cranium in dorsal, lateral and ventral views, with points representing 53 digitized landmarks used to characterize cranial shape (22 blue landmarks mirrored on left and right sides; 9 orange medial landmarks). See the Supporting Information (Table S1) for anatomical descriptions of the locations of landmarks.