Horn shark is about 5.8× longer by these reference values.
Horn shark uses a 1.22 m upper reference, compared with 0.21 m for Dwarf lanternshark. Horn shark's weight reference is about 50× 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
Dwarf lanternshark is represented by about 0.21 m / 8.3 in; Horn shark by reported to 1.22 m / 4 ft. Tiny sample sizes make the exact maximum provisional. Weight is a rounded adult reference.
Bite evidence
Dwarf lanternshark: No standardized maximum is available. 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
One of the smallest known sharks also produces light. Its rear teeth crush hard prey, and its bite mechanics have been tested directly and modeled.
TRACE THE CLAIMS