Shortfin mako is about 1.26× longer by these reference values.
Shortfin mako uses a 4.45 m upper reference, compared with 3.54 m for Zebra shark. Shortfin mako's weight reference is about 16× 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
Shortfin mako is represented by reported to about 4.45 m / 14.6 ft; Zebra shark by reported to 3.54 m / 11.6 ft. Record length and mass do not necessarily describe the same individual. Its very long tail adds substantially to total length.
Bite evidence
Shortfin mako: No directly comparable maximum bite-force estimate is used. Zebra shark: No standardized maximum is used.
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
Speed is its signature; the biggest animals are unusual and hard to verify. Juveniles have stripes; adults are spotted despite the common name.
TRACE THE CLAIMS