- The swordfish apparently regularly attacks sharks.
- Sharks have been found dead with swordfish fish in the abdomen and head.
- Scientists have several theories as to why swordfish sting sharks in the sea.
Earth’s oceans are filled with amazing creatures. Some of them are perfectly harmless, while others are equipped with weapons that they can use either during offensive or defensive meetings. Sharks are top predators, and as such, they tend to be aggressors in most of the changes they are in, but a new trend is beginning to suggest that sharks should not be on the path of a sea creature, especially: fish sword.
Like what The New York Times A dead shark truck about 15 meters long was recently found dead on a beach in Libya. The creature definitely did not die a natural death, as the investigation revealed that the shark had a piece of sword with a swordfish embedded in its stomach. It is not the first shark to die under similar circumstances, and it probably will not be the last.
More than half a dozen sharks have now been found dead on the Mediterranean coast, all evidence of a swordfish conflict. In any case, the shark was killed by the sting of a swordsman. In contrast to the shark’s fate, most sharks found with sword wounds were stabbed in the head or near it.
It is a rather remarkable discovery, especially in the face of a scientific consensus that the swordfish does not usually use its swords to attack animals such as sharks. In fact, researchers weren’t sure if the fish used their long, sword-like snouts to pierce other animals. The fish were thought to have used the sword mainly to cut prey, slowing them down and allowing swordfish to grab them by the mouth.
Now, it seems, the idea that fish use their built-in weapons as a real spear is gaining some traction. But why would a swordfish attack sharks, which are not their prey, and turn the food chain upside down? Some scientists have a pretty good idea.
Researchers note that stinging sharks are traditionally the same species that tend to feed on young swordfish, suggesting that larger adult fish stab and kill sharks in defense of their young. It is also possible for swordfish to engage sharks in order to expand their territory and provide an abundance of food for them and their relatives. With one less predator cruising around, that means more food for the swordfish.
Whatever the case, there have now been enough instigations of this behavior to suggest that it is not an embankment, and there really is a root cause for shark sword attacks. It is only a matter of time before we realize what exactly it is.