Alligator Gar: Ancient, Fearsome, and Still Alive. Posted: April 7, 2025 | Last updated: April 7, 2025. The alligator gar is one of the most ancient and intimidating freshwater fish in North America.

Its 'living fossil' descendant, the coelacanth, is still alive today. News. By John Long, Richard Cloutier, ... Related: This 'ancient' monster fish may live for 100 years.

6. Alligator Gar. This is an ancient fish which has existed for about 100 million years. As characterized by an elongated body and sharp teeth, the alligator gar is called a "living fossil" due to ...

The ancient fish, which likely measured more than six feet in length, lived around 72 million years ago. ... and still are alive in the city's North Saskatchewan River Valley today," Nelson said.

Could this giant, ancient shark still lurk on the ocean floor? Esther van Hulsen. ... Megalodon was a massive fish, but it wasn’t the biggest predator ever seen in the seas.

Around 375 million years ago, a giant fish evolved limbs for walking. But some of its descendants reversed course on the evolutionary road, becoming swimmers again.

One such find, from ancient deposits in Colorado, contains parts of a jawless fish that a new study has scanned with modern X-ray tomography. A Jawless Fish With Unusual Cranial Bones This 455-million ...

One very important human ancestor was an ancient fish. Though it lived 375 million years ago, this fish called Tiktaalik had shoulders, elbows, legs, wrists, a neck and many other basic parts that ...

Ukai, an ancient Japanese fishing method that uses birds to catch fish, has been around for 1,300 years. While the practice has become a popular tourist attraction, it has also invited controversy ...

A new trove of plant, insect, fish and other fossils offers an unprecedented snapshot of Australia’s wetter, forest-dominated past. McGraths Flat in New South Wales contains thousands of ...