Horn shark is about 2.2× longer by these reference values.
Horn shark uses a 1.22 m upper reference, compared with 0.56 m for Cookiecutter shark. Horn shark's weight reference is about 2.0× 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
Cookiecutter shark is represented by about 0.56 m / 22 in; Horn shark by reported to 1.22 m / 4 ft. Weight is a rounded comparison reference. Weight is a rounded adult reference.
Bite evidence
Cookiecutter shark: Bite shape is documented; a comparable force maximum is not. 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 bite removes a round plug; size alone does not predict ecological impact. Its rear teeth crush hard prey, and its bite mechanics have been tested directly and modeled.
TRACE THE CLAIMS