Bull shark is about 1.60× longer by these reference values.
Bull shark uses a 4 m upper reference, compared with 2.5 m for Hybodus. 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
Bull shark is represented by reported to 4 m / 13 ft; Hybodus by about 2.5 m / 8.2 ft. The 4 m figure is a reported maximum; typical mature animals are smaller. The genus spans a long interval and multiple species; this is a comparison reference.
Bite evidence
Bull shark: The upper value is a theoretical posterior bite for the largest specimen in a 73–285 cm study series—not a universal adult bite. Hybodus: Tooth form suggests diet, not an exact force.
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
Its freshwater range is exceptional among large coastal sharks. It was a shark-line relative, not a member of a living shark order.
TRACE THE CLAIMS