Common thresher is about 1.09× longer by these reference values.
Common thresher uses a 7.6 m upper reference, compared with 7 m for Cretoxyrhina. A clean mass ratio is not shown because at least one weight is not reliably reconstructed.
ON THE SAME SCALE
Human. Bus. Whale.
Pick your reference.
Length bars use upper comparison values and do not show body depth, tail proportion or typical adult size. A long thresher tail, for example, does not equal whale-shark body mass.
THE NUMBERS
Side by side.
WHAT THE DATA CAN SAY
Size is not the whole animal.
Length and weight
Common thresher is represented by reported to 7.6 m / 24.9 ft; Cretoxyrhina by estimated to about 7 m / 23 ft. Length comparisons can exaggerate body bulk because the tail is exceptionally long. Length is reconstructed from fossils; mass is too model-dependent for a single figure here.
Bite evidence
Common thresher: Its hunting performance cannot be reduced to jaw force. Cretoxyrhina: TuffShark does not scale a bite value without a published species-specific model.
Living versus extinct
At least one animal is known from fossils. Fossil length, weight and bite estimates depend on which living analogues and scaling equations researchers choose.
Ecology changes the matchup
Much of its length is tail, which it uses to stun prey. Teeth and rare skeletal material point to a large, fast lamniform predator.
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