Great hammerhead is about 3.0× longer by these reference values.
Great hammerhead uses a 6.1 m upper reference, compared with 2 m for Frilled shark. Great hammerhead's weight reference is about 30× 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
Frilled shark is represented by about 2 m / 6.6 ft; Great hammerhead by reported to 6.1 m / 20 ft. Deepwater records remain limited. The comparison uses the largest reported length and a record mass.
Bite evidence
Frilled shark: No standardized maximum is available. Great hammerhead: Comparative biomechanics exist, but a simple verified maximum is not established here.
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 body plan looks ancient, but living frilled sharks are modern species—not unchanged fossils. Its wide head is a sensory platform, not just an unusual silhouette.
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