The prehistoric relatives of this megafish inhabited many parts of the world, but today gars live only in North and Central America.
Of the seven known gar species, the alligator is the largest, reaching up to ten feet (three meters) long and tipping the scales at up to 300 pounds (140 kilograms). These menacing-looking behemoths are generally olive green or yellow and have a heavily scaled body. A tooth-filled mouth and wide, alligator-like snout give the species its name.
Average life span in the wild: Females 50 years, males 26 years
Size: Up to 10 ft (3 m)
Weight: Up to 300 lbs (140 kg)
Did you know? The alligator gar has become something of an Internet celebrity. Tales and photos of these enormous, fierce-looking fish are widely circulated—and sometimes dismissed as hoaxes.
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