Goblin shark is about 2.0× longer by these reference values.
Goblin shark uses a 6.17 m upper reference, compared with 3.08 m for Nurse shark. Goblin shark's weight reference is about 1.91× 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
Goblin shark is represented by photo-based estimates to 5.4–6.17 m / 18–20 ft; Nurse shark by recorded to 3.08 m / 10.1 ft. The longest figures come from regression estimates based on photographs. Length is a recorded maximum; mass is a rounded adult reference.
Bite evidence
Goblin shark: Jaw speed and protrusion are not the same measurement as bite force. Nurse shark: Suction performance is central to feeding and is not captured by bite-force rankings.
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 jaws shoot forward rapidly; maximum body size remains uncertain. A small mouth and powerful suction suit its bottom-feeding life.
TRACE THE CLAIMS