SHARK VS SHARK

Shortfin makovsWhitetip reef shark

Length, weight and bite evidence—plus context from a human, city bus and blue whale. Every number below carries its uncertainty with it.

LivingIsurus oxyrinchus×LivingTriaenodon obesus
QUICK VERDICT

Shortfin mako is about 2.1× longer by these reference values.

Shortfin mako uses a 4.45 m upper reference, compared with 2.13 m for Whitetip reef shark. Shortfin mako's weight reference is about 31× heavier.

01

ON THE SAME SCALE

Human. Bus. Whale.
Pick your reference.

RELATIVE LENGTH · 0–24 METERS
AShortfin makoreported to about 4.45 m / 14.6 ft
BWhitetip reef sharkreported to 2.13 m / 7 ft
REFAdult human1.8 m · about 80 kg

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.

02

THE NUMBERS

Side by side.

MeasureShortfin makoWhitetip reef shark
Length referencereported to about 4.45 m / 14.6 ftreported to 2.13 m / 7 ft
Weight referencerecorded to about 570 kg / 1,257 lbreported near 18.3 kg / 40 lb
Bite forceNo dependable maximum foundUnknownNo dependable maximum foundUnknown
HabitatOpen tropical and temperate oceansTropical Indo-Pacific reefs
DietFast fishes, squid and other sharksOctopus, fishes and crustaceans
03

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; Whitetip reef shark by reported to 2.13 m / 7 ft. Record length and mass do not necessarily describe the same individual. The species is usually smaller than its reported maximum.

Bite evidence

Shortfin mako: No directly comparable maximum bite-force estimate is used. Whitetip reef 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. Its slim body lets it hunt inside reef crevices.

04

TRACE THE CLAIMS

Sources and limits.

Shortfin makoFlorida MuseumWhitetip reef sharkFlorida MuseumHow we standardize comparisonsRead the methodology →