Fig. 28 in Long-Legged Pursuit Carnivorans (Amphicyonidae, Daphoeninae) From The Early Miocene Of North America

Fig. 28. Tibia of Borocyon robustum (UNSM 25558) compared with the tibia of the cheetah Acinonyx jubatus (ZM 16913) showing a similarity in form. The sulcus muscularis (sm), a groove for the long digital extensor muscle of cheetah and wolf is absent in B. robustum, but the extended cnemial crest and developed tibial tuberosity are shared traits.