Megamouth shark is about 13× longer by these reference values.
Megamouth shark uses a 7.1 m upper reference, compared with 0.56 m for Cookiecutter shark. Megamouth shark's weight reference is about 243× 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; Megamouth shark by reported to about 7.1 m / 23 ft. Weight is a rounded comparison reference. Sparse specimens make a true maximum difficult to establish.
Bite evidence
Cookiecutter shark: Bite shape is documented; a comparable force maximum is not. Megamouth shark: This filter feeder lacks a comparable maximum-bite study.
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. Known from relatively few encounters, it still carries major uncertainty.
TRACE THE CLAIMS