These researchers also noted analogies with modern Komodo dragons: the flexural strength of the lower jaw decreases towards the tip linearly, indicating that the jaws were not suited for high precision catching of small prey but for delivering slashing wounds to weaken big prey. So it's much more breakable under tension than under compression. Our mission at Wildlife Informer is to share free information and pictures of wildlife with our readers. Lets learn all about dog bites and take a look at the dogs with the strongest bite force. They can even bite through turtle shells. What changes is that if we measure the distance it stretches, between its unladen and loaded length, generally half the string will only stretch half as far. [33] In 2011, Oliver Rauhut named a new genus of theropod dinosaur from the Jurassic aged Tendaguru Formation in Tanzania named Veterupristisaurus and found it to be a sister taxon to Acrocanthosaurus, further supporting its position as a carcharodontosaurid. Polar bears are the largest species of bear in North America, and also the largest terrestrial carnivore in the world. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Holly is the staff writer at BBC Science Focus, and specialises in astronomy. But first, in 2008, a team of Australian scientists led by Steve Wroe used sophisticated computer modeling based on multiple x-ray images of shark skulls to estimate that a 21-foot great white shark can produce nearly 4,000 PSI of bite force. That means the Nile crocodile, at the top of our list, has a bite force of over 30 times more powerful than a human! With so many wild animals worldwide, they all have their own ways of surviving and hunting for prey. Territorial and potentially aggressive, hippos are particularly hostile to crocodiles and are said to be capable of biting a 10-foot croc in half. And the winner of the strongest bite force is the Nile crocodile. $\endgroup$ Johnathan Gross. [18][20] This suggests that the family originated in Europe and then dispersed into the southern continents (at the time united as the supercontinent Gondwana). An assortment of other fragmentary theropod remains from the formation may also belong to Acrocanthosaurus, which may be the only large theropod in the Cloverly Formation. [6], The most notable feature of Acrocanthosaurus was its row of tall neural spines, located on the vertebrae of the neck, back, hips and upper tail, which could be more than 2.5times the height of the vertebrae from which they extended. [5], Aside from its vertebrae, Acrocanthosaurus had a typical allosauroid skeleton. Other people think they have a bad reputation, similar to other aggressive dog breeds. [36] They calculated that the neck musculature was strong enough to absorb the force of two individuals colliding with their heads frontally at a speed of 5.7 m/s each. The discovery of a complete forelimb (NCSM 14345) allowed the first analysis of the function and range of motion of the forelimb in Acrocanthosaurus. Heres a list of 15 animals ranging from the least to most powerful bite. You an chip your tooth on a rock. They wont need much exercise either. I see this all the time in mechanical testing, especially if a hydraulic-based sensor is used, but it sure would be nice to understand this! So it really comes as no surprise that these massive predators have the strongest bite among bears. torvosaurus - dinosaur-life.weebly.com Thanks for contributing an answer to Physics Stack Exchange! This has led some paleontologists to conclude that Carnotaurus preyed on the much smaller animals of its South American habitat, though not everyone concurs: another school of thought speculates that, since Carnotaurus still had a bite twice as powerful as that of an American alligator, it might have teamed up to prey on plus-sized titanosaurs ! This National Geographic article even writes psi side by side with newtons as if it was pound-force. HaileySpino. For example, several solitary theropods may have moved through in the same direction at different times after the sauropods had passed, creating the appearance of a pack stalking its prey. This unexpected strength, combined with their razor-sharp teeth, crowns them as the strongest bite among fish and one of the deadliest catches to encounter. Hippos have a reputation for being unpredictable and highly aggressive, often charging at other animals and humans. The best answers are voted up and rise to the top, Not the answer you're looking for? [6] This is a characteristic feature of all allosauroids. @Grumpy Yeah, they measured both bite force and tooth pressure for that study; Nat Geo misquoted. Webbite force: 12,000-18,000 psi Torvosaurus is a genus of carnivorous megalosaurid theropod dinosaur that lived approximately 153 to 148 million years ago during the latter part of the Jurassic Period in what is now Colorado and Portugal. [1] Acrocanthosaurus was one of the largest theropods, with the largest known specimen reaching 1111.5 meters (3638ft) in length and weighing approximately 4.46.6 metric tons (4.97.3 short tons). Its fossil remains are found mainly in the U.S. states of Oklahoma, Texas, and Wyoming, although teeth attributed to Acrocanthosaurus have been found as far east as Maryland, suggesting a continent-wide range. However, they do have the potential to be dangerous with a PSI bite of up to 400.

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