Male Sabertoothed Cats Were Pussycats Compared To Macho Lions

Painting of Smilodon from the American Museum of Natural History. (Credit: Charles R. Knight, 1905 / Courtesy of Wikimedia Commons)

From Science Daily:

Science Daily (Nov. 6, 2009) — Despite their fearsome fangs, male sabertoothed cats may have been less aggressive than many of their feline cousins, says a new study of male-female size differences in extinct big cats.

Commonly called the sabertoothed tiger, Smilodon fatalis was a large predatory cat that roamed North and South America about 1.6 million to 10,000 years ago, when there was also a prehistoric cat called the American lion. A study appearing in the November 5 issue of the Journal of Zoology examined size differences between sexes of these fearsome felines using subtle clues from bones and teeth.

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