Megistotherium was the largest,Strongest and Deadliest of all Mammals.Megistotherium was 6 feet tall,20 feet long and weighs 3 tonnes.Megistotherium is the cousin of the Weasels and Mongooses.Megistotherium was the Mega-Apex Predator of all time after the dinosaurs.Megistotherium have 5 feet skull with large canines and insicors.Megistotherium have canines up to 6 inches.Megistotherium went extinct 15 MYA.

Community content is available under CC-BY-SA unless otherwise noted.