Smilodon populator (Smilodon populator Lund, 1842)
Size: was around 2.3 meters long, 1,2 meters tall at the shoulder. Weight estimated about 400 kg.
Time period: Throughout the Pleistocene, till the very early Holocene (South America).
Mixotoxodon larensis (†Mixotoxodon van Frank, 1957)
Temporal range: inhabiting South America, Central America and parts of southern North America during the Pleistocene (1,800,000—23,000~25,000 BCE)
Dimensions: length - 3,3 m, height - 180 сm, weight - 1500 - 3800 kg