Logically enough, spotted hyenas can count among their ancestors the "bone-crushing dogs" of the later Cenozoic Era, such as Borophagus, relentless predators that could crush the skull of an Indricotherium as easily as a prehistoric grape—and evolutionarily speaking, spotted hyenas are not all that far removed from the mastiffs discussed previously. Imagine a great cavernous mouth, edged by hundreds of razor-sharp teeth. Still, by observing animals in the wild, and performing computer simulations, it's possible to arrive at a more-or-less accurate number for a given species' bite force, expressed in pounds per square inch (PSI). It is a member of the molosser breed group. It only has teeth on its lower jaw and tends to swallow its squid diet whole. you would have to be a dumb mother ****er to think that, hyenas bite force is like 2x a pit bulls plus team 2 wins, the eagle will pwn all, brb swooping down at high speeds and grabbing with sharp claws. But with a jaw made of flexible cartilage rather than solid bone, is it the most powerful bite? What can you say about a 50-foot-long, 50-ton prehistoric shark that preyed on equally sized prehistoric whales like Leviathan? To find out, someone had to measure the force it exerts. A jaguar has such robust jaw muscles that it can drag the carcass of a 200-pound tapir through and out of the water, as well as high up into the branches of trees, where it digs in at leisure for its afternoon meal. These dogs bite with force that exceeds 600 lbs per square inch. That means it could be a case of many mouths make light work, and their individual bites might not be especially powerful. The American Pit Bull diverges in appearance from the Staffordshire Bull Terrier, having fewer bulldog traits in the face and body. View image of A sperm whale (Physeter macrocephalus) (Credit: Brandon Cole/naturepl.com), View image of An orca (Orcinus orca) or killer whale (Credit: Roland Seitre/naturepl.com), View image of A great white shark (Carcharodon carcharias) (Credit: David Fleetham/naturepl.com), the maximum bite force prediction was 18,216 Newtons, our best bite with our second molars is estimated at a maximum of 1,317N, View image of Saltwater crocodiles (Crocoylus porosus): bitey (Credit: Dave Watts/naturepl.com), View image of A spotted hyena (Crocuta crocuta) (Credit: Constantinos Petrinos/naturepl.com), View image of A black piranha (Serrasalmus rhombeus) (Credit: Willem Kolvoort/naturepl.com), View image of Illustration of a Megalodon (Credit: Ian Coleman (Wildlife Art Company)/naturepl.com), View image of The jaws of a Livyatan melvillei (Credit: Endless Travel/Alamy), sign up for the weekly bbc.com features newsletter. I'm 100% sure a spotted Hyena would take care of a pitbull with ease. If you're about to be eaten by a big cat, it will probably make little difference to you whether it's a lion, a tiger, a puma, or a jaguar. This helps explain why the biggest crocodiles have such strong bites. What is the bite force of a great white shark? If you liked this story, sign up for the weekly bbc.com features newsletter called "If You Only Read 6 Things This Week". Humans in fight or flight mode can continue fighting with a broken bone. Clearly, Deinosuchus would have been an equal match for Tyrannosaurus Rex in snout-to-snout combat, the WWE belt going to whichever reptile delivered the first bite. It was a whopper: its head alone was 9ft 10in (3m) long. Plenty of animals have big mouths filled with sharp teeth, but only one had a bite this powerful. Not only that, unlike modern sperm whales it had functional teeth in both jaws. Read about our approach to external linking. If you do some research you would find that even a just teething baby hyena has more than twice the bite force of a pitbull so... no chance in hell a pitbull would win. But back in the real world, which animal has the worst bite of them all? Spotted Hyenas kill prey and hunt in packs. This finding underscores the general pattern that bigger animals have the most powerful bites. As incomprehensibly huge as this number is, it makes perfect sense since Megalodon's hunting style was first to methodically shear off the fins and limbs of its prey, then deliver a killing blow to the unfortunate animal's underside. That said, piranhas are not what they were. For instance, the common garden snail has thousands of teeth on its tongue-like radula. The largest living [animal] using its teeth for catching its prey and tearing pieces off it is the killer whale. “Average” BFQ was set at 100. And, i have no direct evidence of hyenas crushing elephant thigh bones, other than second hand sources, but i`ve seen hyenas feeding on elephants, and they do eat the bones of their victims. Very powerful bites can be reasonably expected for this animal. The whopping shark known as Carcharodon megalodon went extinct 2.6 million years ago. The largest hyena is the spotted hyena, and they can grow up to 200lbs. There is not a better fighting K9 in the world. Kangal - Dog with the Strongest Bite. Join over five million BBC Earth fans by liking us on Facebook, or follow us on Twitter and Instagram. Hyenas have much stronger bite force, are probably faster, weigh more (females can reach 141lbs, males normally over 100lbs but less than 120lbs), etc. The crocs measured by Erickson's team were not the biggest specimens known, so there could be crocodiles out there with even stronger bites. Pit bull has enormous jaw strength. People need to realize that pitbulls aren't as dangerous as idiots think they are. Since Megalodon was, for all intents and purposes, a vastly scaled-up great white shark, it makes sense to extrapolate from the bite force of a great white (estimated at about 4,000 pounds per square inch) to arrive at a truly terrifying PSI of 40,000. And while a 2008 computer model estimated that a 21-foot (6.5-meter) great white shark would produce nearly 4,000 psi (17,790 newtons) of bite force, that figure hasn’t been directly measured. The jaguar`s bite force was never measured. One bite out of a hyena produces about 1000 pounds of force (it bites through the bone), a pitbull is about what...200? Natural History Museum of Utah/Wikimedia Commons. The Greenland Dog (also known as Greenland Husky) is a large breed of a husky-type dog kept as a … Bob Strauss is a science writer and the author of several books, including "The Big Book of What, How and Why" and "A Field Guide to the Dinosaurs of North America. While the lion does not have to solely rely on biting. The pit bull actually registered the least amount pressure among the group, despite rumors that bully breeds can clamp down with an alarming 1600 pounds of force. The shark bite researchers estimated the megashark's bite to be an "extraordinary" 108,514-182,201N. The largest dogs in the world, mastiffs can tip the scales at over 200 pounds—and these canines have bites to match, wielding a force of 500 pounds per square inch. But it uses them to scrape, not gnash, so it cannot be said to bite. If compared, while humans make use of an average bite force that ranges from 120-140 PSI, the Nike crocodile's bite force is 5,000 PSI. Speed It may have grown to almost 66ft (20m) long, nearly 3.5 times the length of the biggest great white sharks. The sperm whale looks more promising, as it is the largest toothed predator on Earth. ^ Here are 3:40 a small first attempt bite of a small mastiff bite down with 556 lbs. In 2012, a team of researchers in England simulated the skull and musculature of T. Rex, using modern birds and crocodiles as reference points. The largest saltwater crocodiles delivered a crushing 16,414N, more than 3.5 times that of the previous record-holder, the spotted hyena. This "bite force transducer" measured how much pressure was applied across a pair of plates by the upper and lower jaw. But compared to other dogs of similar size and weight, it’s lower on the scale. Saltwater Crocodile (4,000 PSI) "Don't worry, being eaten by a crocodile is just like going to sleep—in … Such terrifying jaws are familiar from monster movies, from Jaws to Godzilla. It is not the teeth or long jaws of crocodiles that give them a big bite, but the ferocious snap, according to Laura Porro of the Royal Veterinary College in London, UK. They have around 50 conical teeth, which they use to rip apart prey – from seals to grey whale calves. A few hardy researchers have conducted tests on real live animals. For the largest sharks, the maximum bite force prediction was 18,216 Newtons. There are mastiffs out there that bite with the same force as hyenas do. Bite force quotient (BFQ) is the regression of the quotient of an animal’s bite force in newtons divided by its body mass in kilograms. "Don't worry, being eaten by a crocodile is just like going to sleep—in a blender!" The team compared 23 crocodilian species, by persuading the reptiles to bite a metal sandwich on a pole. Adult crocodilians bite harder than juveniles [partly] because they are absolutely bigger in size, but also because their muscles are relatively larger.". Previous techniques for simulating bite force had considered the jaw as a two-dimensional lever, but Wroe used a method that went much further. "Just because an animal could hypothetically generate a particular force doesn't mean that it did. So, between (for example) the dog breeds of the Pitbull, German Shepherd and Rottweiler, the Rottweiler does have a more powerful bite force. Well, scale that down by an order of magnitude, and you have the modern African gorilla, massive enough to fight off three or four NFL defensive linemen, and equipped with a sufficiently strong bite to mash the toughest fruits, nuts, and tubers to gooey paste. Remember that scene in Peter Jackson's "King Kong" where our hero casually rips off a giant tree branch and eats it like a piece of beef jerky? The shark bite researchers estimated the megashark's bite to be an "extraordinary" 108,514-182,201N. However, in a 2012 study, researchers measured the bite force … Famous for their 300 blade-like teeth, which are continually replaced, these sharks certainly have one of the most feared bites on Earth. I don't know if this is true. To really deliver a powerful bite, an animal needs a big mouth, lots of strong teeth, and powerful muscles. Evidently scientists agree, because a lot of tests of bite force have been conducted from the safety of a desk. A lot of tests of bite force have been conducted from the safety of a desk. Bite Force – 743 PSI. There could be crocodiles out there with even stronger bites, "We think their high bite force is largely due to enormous jaw-closing muscles, particularly a muscle called the pterygoideus," says Porro. "3D finite element analysis has revolutionised predictions and analyses of bite force," says Wroe. There are no living Deinosuchus specimens to hook up to measuring equipment, but extrapolating from the saltwater crocodile — and examining the shape and orientation of this prehistoric crocodile's skull — paleontologists have arrived at a bite force of a whopping 20,000 pounds per square inch. By using ThoughtCo, you accept our, 10 Unique Animals of the Amazon River Basin, Dinosaur Fight: Tyrannosaurus Rex vs. Triceratops, Who Would Win a Fight Between Megalodon and Leviathan, 10 Facts About Carnotaurus, the "Meat-Eating Bull", 10 Facts About Sarcosuchus, the World's Biggest Crocodile. Those teeth may be the largest of any animal: they were 14in (36cm) each. There are dogs 1 on 1, that will grab hyena and literally destroy it. But according to some sources, you'll emit your dying shriek a little bit louder if you're attacked by a jaguar: this compact, muscular cat can bite with a force of 1,500 pounds per square inch, enough to crush the skull of its unfortunate prey and penetrate all the way to its brain. I'm pretty sure that the top hyena in the planet is going to wreck Hulk. For now, that is the strongest bite that has been formally estimated. Named for the author of the ultimate whale tale, this huge whale lived in some of the same places as the mega-shark, and hunted the same prey. Fortunately, most mastiffs have gentle dispositions; you can blame their large sizes and ferocious jaws on ancient human civilizations, which bred this dog for combat and "entertainment" (such as fighting mountain lions in arenas, the equivalent of Monday night football 2,000 years ago). Oddities like these mean it is no simple task to find the biggest bite on Earth. The first thing to understand is that not every animal with teeth can bite. The largest hyena is the spotted hyena, and they can grow up to 200lbs. The pitbulls would have to attack it's body. A single paw strike could prove fatal for the pitbull. In 2008, Stephen Wroe of the University of New England in Australia and his colleagues used computer simulations to estimate how powerful a great white shark's bite could be. The Rottweilers were the strongest and topped with 328 pounds of bite pressure. They kill lions in the wild. A leopard, though bulkier and stockier than their counterparts, has a bite force of between 300 to 310 pounds per square inch while that of a cheetah is a significant 475 pounds per square inch. This may seem like overkill, considering that a rampaging polar bear can render its prey unconscious with a single swipe of its well-muscled paw, but it makes sense given that many animals in Arctic habitats are swathed in thick coats of fur, feathers, and blubber. The late Cretaceous Deinosuchus, by contrast, measured over 30 feet long and weighed as much as 10 tons. Similarly, the blue whale may be the biggest animal alive, but it does not have the biggest bite. The bowhead whale has the largest mouth of any animal, but it does not use it to bite. Even if the Hyena does manage to break a bone, the man can still get a grip around the Hyenas neck with his free arm and choke it to death. The average bite strength turned out to be 269 pounds of pressure. The study also included a simulated bite sleeve test with a German shepherd, a Rottweiler and an American pit bull terrier. As for a hyena vs an actual pitbull, you have to be kidding me. German Shepherds came in second with a 238 measured bite force, and the American Pit Bull Terrier came in third with 235 pounds of pressure. Well, the bite force of the average dog is placed around 230-250 PSI even though some of these dogs have more strength. A Pittbull has 250 pounds of bite pressure per square inch and a wild Wolf has 1500. The shark bite researchers estimated the megashark's bite to be an "extraordinary" 108,514-182,201N . Still, nothing beats measuring the bite of an animal in the flesh. That's how Homer Simpson tries to reassure Bart and Lisa during their safari to Africa, way back in the wilds of season 12. (Interestingly, the dog you'd expect to see on this list, the pit bull, can only muster a bite force of 250 PSI, about the same as a full-grown human.) Nile Crocodile – Bite Force : 5000 psi. This meant only the "jaw adductor" muscle forces were measured, without any twisting forces. Around 9 million years ago, South America was home to giant piranhas called Megapiranha paranensisthat were up to 3ft (1m) long. Kangals are guard dogs originating from … "If you look at a photograph of a large croc, these are the big fleshy jowls hanging near the back corner of their mouths.". Computers don't lie: T. Rex was shown to have a bite force of over 10,000 pounds per square inch, enough to bite through the head and frill of an adult Triceratops or even (just possibly) penetrate the armor of a full-grown Ankylosaurus. I'm pretty sure a bite from a hyena could crush a pit's skull. Oddly enough for an animal with such a deadly bite, the hippopotamus is a confirmed vegetarian; males use their foot-long canine and incisor teeth to duel with other males during mating season, and (presumably) to intimidate any nearby cats whose extreme hunger threatens to overwhelm their common sense.

hyena bite force vs pitbull

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