SHARK VS SHARK

Dwarf lanternsharkvsOceanic whitetip

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

LivingEtmopterus perryi×LivingCarcharhinus longimanus
QUICK VERDICT

Oceanic whitetip is about 19× longer by these reference values.

Oceanic whitetip uses a 4 m upper reference, compared with 0.21 m for Dwarf lanternshark. Oceanic whitetip's weight reference is about 837× heavier.

01

ON THE SAME SCALE

Human. Bus. Whale.
Pick your reference.

RELATIVE LENGTH · 0–24 METERS
ADwarf lanternsharkabout 0.21 m / 8.3 in
BOceanic whitetipreported to 4 m / 13 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.

MeasureDwarf lanternsharkOceanic whitetip
Length referenceabout 0.21 m / 8.3 inreported to 4 m / 13 ft
Weight referencerough reference about 0.2 kg / 0.4 lbrecorded to 167.4 kg / 369 lb
Bite forceNo dependable maximum foundUnknownNo dependable maximum foundUnknown
HabitatDeep Caribbean slopesWarm open ocean
DietSmall crustaceans and fishesFishes, squid, turtles and carrion
03

WHAT THE DATA CAN SAY

Size is not the whole animal.

Length and weight

Dwarf lanternshark is represented by about 0.21 m / 8.3 in; Oceanic whitetip by reported to 4 m / 13 ft. Tiny sample sizes make the exact maximum provisional. The comparison deliberately distinguishes the record from common size.

Bite evidence

Dwarf lanternshark: No standardized maximum is available. Oceanic whitetip: A traceable, species-wide maximum is not available.

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

One of the smallest known sharks also produces light. Most individuals are under 3 m even though larger records exist.

04

TRACE THE CLAIMS

Sources and limits.

Dwarf lanternsharkSmithsonian OceanOceanic whitetipFlorida MuseumHow we standardize comparisonsRead the methodology →