Figure 8 in Evolution of South American mammalian predators (Borhyaenoidea): anatomical and palaeobiological implications

Figure 8. General morphology of the pes in various borhyaenoids, showing the variable development of the first metatarsal. Abbreviations: As, astragalus; Ca, calcaneum; Cu, cuboid; Ec, ectocuneiform; En, entocuneiform; Mc, mesocuneiform; Mt I, first metatarsal; Mt III, third metatarsal; Na, navicular. A, Cladosictis patagonica PU 015046. B, Sipalocyon gracilis PU 015154. C, Prothylacinus patagonicus PU 015700. D, Lycopsis longirostris UCMP 38061. E, Thylacosmilus atrox FMNH P 14344. Not to scale.