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Bite force quotient (BFQ) is a numerical value commonly used to represent the bite force of an animal adjusted for its body mass, while also taking factors like the allometry effects. The BFQ is calculated as the regression of the quotient of an animal's bite force in newtons divided by its body mass in kilograms. [ 1 ]
A study in 2012 by Karl Bates and Peter Falkingham found that Tyrannosaurus had the most powerful bite of any terrestrial animal that has ever lived, finding an adult Tyrannosaurus could have exerted 35,000 to 57,000 N (7,868 to 12,814 lbf) of force in the back teeth. [209] [210] [211] Even higher estimates were made by Mason B. Meers in 2003. [48]
They placed the bite force of the latter between 108,514 to 182,201 newtons (24,395 to 40,960 lbf) in a posterior bite, compared to the 18,216 newtons (4,095 lbf) bite force for the largest confirmed great white shark, and 7,495 newtons (1,685 lbf) for the placoderm fish Dunkleosteus. In addition, Wroe and colleagues pointed out that sharks ...
As part of Shark Week 2024, Moyer will appear on an episode of "Deadliest Bite" analyzing the bites of four powerful shark species. The documentary uses multiple technologies to find out which ...
It has an average bite force at the canine tip of 887.0 Newton and a bite force quotient at the canine tip of 118.6. [45] A 100 kg (220 lb) jaguar can bite with a force of 4.939 kN (1,110 lbf) with the canine teeth and 6.922 kN (1,556 lbf) at the carnassial notch.
In 2005 Therrien and colleagues estimated the relative bite force of theropods and found that Giganotosaurus and related taxa had adaptations for capturing and bringing down prey by delivering powerful bites, whereas tyrannosaurs had adaptations for resisting torsional stress and crushing bones.
According to their biomechanical analysis, the skull was very strong but had a relatively small bite force. By using jaw muscles only, it could produce a bite force of 805 to 8,724 N , [ 26 ] [ 138 ] but the skull could withstand nearly 55,500 N of vertical force against the tooth row. [ 26 ]
The 14 Most Powerful Mythical Creatures, ... An analysis, however, showed the scalp had actually been made out of animal hide, but locals still treat it like a treasure nonetheless.