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Overall, the most important component of this shark's diet is crustaceans, followed by polychaetes and then fishes. Males seem to prefer polychaetes, while females prefer crustaceans. [12] [14] It has been observed attacking a common octopus (Octopus vulgaris) by tearing off an arm with a twisting motion. [15]
After hunting, they bring food back to the den to feed in a safer environment and avoid predators. [31] Shells, bones, and other feeding debris pile up outside of the den, creating "den litter" that is commonly used by scientists and divers to find E. dofleini. [25] [32] [28]
They allege that a giant octopus or a giant squid turned the boat upside down, but did not attack them afterwards, although a 12-week-old boy drowned. [ 33 ] In 2003, the crew of a yacht competing to win the round-the-world Jules Verne Trophy reported being attacked by a giant squid several hours after departing from Brittany , France.
In the ocean food chain, large sharks generally only have to worry about keeping orcas at bay — but a new study suggests the apex predators may have to watch out for their own.. Researchers have ...
Hammerhead sharks eat a large range of prey such as fish (including other sharks), squid, octopus, and crustaceans. Stingrays are a particular favorite, with the positioning of their (comparatively) smaller, crescent-shaped mouths underneath their T-shaped heads allowing for skilled skate, ray, and flounder hunting, among other seafloor ...
To do so, they gathered up the debris underneath their bodies using their arms. They then used their siphon, a tube-like part of their body, to expel water aimed at the debris.
The octopus is one of the most unexplainable animals on the planet, contested only by the platypus, the echidna, and the angler fish. And trust us, you don't know squat about what it can do.View ...
Squids do not have the longitudinal muscles that octopus do. Instead, they have a tunic. [81] This tunic is made of layers of collagen and it surrounds the top and the bottom of the mantle. Because they are made of collagen and not muscle, the tunics are rigid bodies that are much stronger than the muscle counterparts.