Great hammerhead is about 5.0× longer by these reference values.
Great hammerhead uses a 6.1 m upper reference, compared with 1.22 m for Horn shark. Great hammerhead's weight reference is about 45× heavier.
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
Great hammerhead is represented by reported to 6.1 m / 20 ft; Horn shark by reported to 1.22 m / 4 ft. The comparison uses the largest reported length and a record mass. Weight is a rounded adult reference.
Bite evidence
Great hammerhead: Comparative biomechanics exist, but a simple verified maximum is not established here. Horn shark: Experiments also measured bites; the displayed range is the study's theoretical maximum from front to rear teeth.
Living versus extinct
Both species are living, but record-sized individuals are rare. These upper references should not be read as normal adult size.
Ecology changes the matchup
Its wide head is a sensory platform, not just an unusual silhouette. Its rear teeth crush hard prey, and its bite mechanics have been tested directly and modeled.
TRACE THE CLAIMS