Thylacosmilus atrox – an extinct, bizarre, marsupial super-predator that roamed South America about 4 – 3 million years ago – had huge saber-like teeth but its bite was weaker than that of a domestic cat, says new research reported in the open-access journal PLoS ONE. Thylacosmilus atrox with glyptodon and toxodonts in the background (Rom-diz) “Thylacosmilus looked and behaved like nothing alive today,” said lead author...
