Figure 2 in Evolution of South American mammalian predators (Borhyaenoidea): anatomical and palaeobiological implications

Figure 2. Humerus in proximal (top) and lateral (bottom) views, showing the variable development of the greater tubercle and deltopectoral crest. A, Mayulestes ferox MHNC 1249. B, Prothylacinus patagonicus PU 015700. C, Thylacosmilus atrox FMNH P 14531. D, Lycopsis longirostris UCMP 38061. E, borhyaenoid UCMP 39250. Not to scale.