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What animal killed the Megalodon?
great white shark
The great white shark (Carcharodon carcharias) may have wiped out the giant megalodon (Otodus megalodon). But scientists may have miscalculated megalodon’s time of death by about 1 million years.
Who is the natural predator of the shark?
Though the great white is considered the top marine predator, orcas may actually rule the oceans, new observations suggest. Biologists in South Africa investigate the remains of great white sharks killed by orcas, a behavior rarely witnessed firsthand.
Are Megs still alive?
There is no record, they completely vanish. The only valid conclusion is megalodon became extinct. This shows the evolution of the megalodon, from a small Cretaceous shark to the apex predator of the Pliocene. After the Pliocene, megalodon fossils are no longer present.
What is the friendliest shark in the world?
Nurse sharks are thought to be among the most docile sharks, and frequently allow humans to swim near them or pet them.
What animal has no predator?
Animals with no natural predators are called apex predators, because they sit at the top (or apex) of the food chain. The list is indefinite, but it includes lions, grizzly bears, crocodiles, giant constrictor snakes, wolves, sharks, electric eels, giant jellyfish, killer whales, polar bears, and — arguably — humans.
Who are sharks biggest predators?
The great white shark has no known natural predators other than, on very rare occasions, the killer whale.
For a long time, scientists believed the megalodon’s closest relative was the great white shark. In fact, the two species likely even lived at the same time. Modern scientific studies have shown that megalodon was more closely related to an ancestor of mako sharks—smaller but faster fish-eating sharks.
Could the megalodon exist?
But could megalodon still exist? ‘No. It’s definitely not alive in the deep oceans, despite what the Discovery Channel has said in the past,’ notes Emma. The sharks would leave telltale bite marks on other large marine animals, and their huge teeth would continue littering the ocean floors in their tens of thousands.
What is the meanest shark?
Great White Shark Great white sharks are the most aggressive sharks in the world having recorded 333 attacks on humans, with 52 of them being fatal.
What is the cutest shark?
The Top Seven Cutest Sharks Ever
- Blue Shark. What makes the blue shark so adorable are its gigantic black eyes and pouty mouth that bring to mind a surprised child.
- Chain Catshark.
- Dwarf Lantern Shark.
- Greenland Shark.
- Pygmy Shark.
- Whale Shark.
- Hammerhead Shark.
What animal has no brain?
There is one organism that has no brain or nervous tissue of any kind: the sponge. Sponges are simple animals, surviving on the sea floor by taking nutrients into their porous bodies.
What are sharks afraid of?
Sharks Actually Fear Dolphins, and Here’s Why | Plants And Animals.
Is a megalodon a predator or prey?
Predators and prey. In addition to being the world’s largest fish, megalodon may have been the largest marine predator that has ever lived. (Basilosaurids and pliosaurs may have been just as large.) Megalodon was an apex predator, or top carnivore, in the marine environments it inhabited (see also keystone species).
What happened to the megalodon shark?
Capable of reaching lengths twice the size of Tyrannosaurus Rex and carrying a bite force that could crush an automobile, the megalodon, or Carcharocles megalodon, was the ruler of the prehistoric seas. And yet, despite being at the top of the food chain with no known predators, the shark went extinct around 2.6 million years ago.
What kind of teeth did the megalodon have?
When it comes to the megalodon, the combination of large sharp triangular teeth combined with immense jaw strength made these aquatic animals one of the most fearsome predators to have ever inhabited the ocean.
How big can a megalodon grow?
It is known to reach at least 14.1‒15.3 m in length, but its reproductive biology and ontogenetic growth pattern have remained largely in the realm of speculation. Here, we examined incremental growth bands in fossil vertebrae of a 9.2-m-long individual O. megalodon, revealing that the shark was born large, 2 m in length, and died at age 46.