The megalodon, the biggest shark that ever lived, is back, and this time it brought backup. In Meg 2: The Trench, the ocean becomes a playground of awe and terror, where jaws drop and ancient creatures rule.
After some more underwater rescue shenanigans, which involve a terrifying giant squid, we finally get a big exposition dump scene where the megalodon is described as a "70 to 90" foot creature that "could bite the world in half." (For some context, the shark from Jaws was 25 feet long and most great whites in real life ...
Apparently 12 years old, Bruce is the first shark to terrorize the citizens of Amity Island. Brucette (Jaws 2) - 24 feet in length and 3 tons in weight, apparently 10 years old.
The largest white shark reliably measured was a 21-foot (6.4-meter) individual from Cuba. Bites on whale carcasses found off southern Australia suggest that white sharks as long as 25 or 26 feet (7 (1/2) or 8 meters) exist today.
Key Points: It's thought that megalodon sharks became extinct in part due to climate change: as oceans grew colder, they may not have been able to regulate their temperatures as needed. Lack of prey could be behind the megalodon's extinction, as many marine animals and fish could not survive the cold temperatures.
Megalodons are extinct. They died out about 3.5 million years ago. And scientists know this because, once again, they looked at the teeth. All sharks – including megalodons – produce and ultimately lose tens of thousands of teeth throughout their lives.
There is no 40-foot great white shark, but there is one shark that grows that big – the modern-day whale shark (or even the second-largest species, the massive basking shark).
In 1986, this was the largest fish ever caught by rod and reel. The record Captain Mundus was aiming to beat was held by Alf Dean who reeled in a 2,664-pound killer white shark in 1959. Killer sharks are thought to be the largest fish it's possible to catch on rod and reel.
Leedsichthys problematicus, meaning "Alfred Leed's problem-causing fish", was another prehistoric ocean giant. Estimates put Leedsichthys at approximately 16.5m long, substantially larger than the average Megalodon.
The 6.7-foot shark, dubbed “Godzilla Shark,” is thought to have lived around 300 million years ago. The unknown species was given the nickname Godzilla shark or dragon shark because of its huge jaw and the sharp spines on its dorsal fins.
Megalodon, the biggest shark that ever lived, may have been killed off thanks to the success of the great white, new research suggests. A study of elemental traces in their teeth implies the huge sea monster faced competition for resources from its smaller and more nimble rival, say scientists.
If a megalodon did a eat a person, it would be left wanting. The team estimated it would have been large enough to comfortably hunt and consume prey animals up to eight meters in length, whole. That's roughly the size of modern killer whales, themselves apex predators.
As of yet, no one has seen a Megalodon, also known as a Megatooth shark, which reportedly went extinct around 2.58 million years ago, according to the Encyclopedia Britannica.
Mature megalodons likely did not have any predators, but newly birthed and juvenile individuals may have been vulnerable to other large predatory sharks, such as great hammerhead sharks (Sphyrna mokarran), whose ranges and nurseries are thought to have overlapped with those of megalodon from the end of the Miocene and ...
This data suggests that mature adult megalodons had a mean length of 10.2 metres (about 33.5 feet), the largest specimens measuring 17.9 metres (58.7 feet) long. Some scientists, however, contend that the largest forms may have measured up to 25 metres (82 feet) long.
The 16-metre long Megalodon shark, which died out 1.5million years ago, was once the true king of the ocean, weighing an awesome 100 tons. It took famed fossil hunter Vito 'Megalodon' Bertucci almost 20 years to reconstruct the jaw, the largest ever assembled and which measures 11ft across and is almost 9ft tall.
Size Matters. The shark in Jaws is estimated by Quint to be 25 feet in length - you can tell by looking from the dorsal to the tale. Only female Great Whites reach a length of 20+ feet in reality, with males said to be 16-18 feet, making Bruce, who is said to be male, gigantic for one of his kind.
