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Octopus at Tsukiji fish market Fishermen hunting octopus. People of several cultures eat octopus. The arms and sometimes other body parts are prepared in various ways, often varying by species and/or geography. Octopuses are sometimes eaten or prepared alive, a practice that is controversial due to scientific evidence that octopuses experience ...
An octopus (pl.: octopuses or octopodes [a]) is a soft-bodied, eight-limbed mollusc of the order Octopoda (/ ɒ k ˈ t ɒ p ə d ə /, ok-TOP-ə-də [3]).The order consists of some 300 species and is grouped within the class Cephalopoda with squids, cuttlefish, and nautiloids.
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.
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 ...
Arms and buccal mass of the squid Taningia danae.As in other Octopoteuthidae, the tentacles are absent in adults. Oral view of the bobtail squid Semirossia tenera Head and limbs of the bobtail squid Rossia glaucopis Oral view of male Bathypolypus arcticus with hectocotylus on arm III (left) Cephalopod suckers and configuration of suckers on tentacular club Serrated suckers of a giant squid ...
These octopus eat mainly fish and crustaceans. They hunt at night and can be observed foraging over reef flats or on sand and gravel substrate during nightly low tides. [3] Hunting consists of probing long arms down holes or enveloping small coral heads within the webs and using the arm tips to flush prey into the waiting suckers. [4]
The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England , to the southern coast of South Africa.
Since these octopuses do not live for long, they mature rapidly and can hunt for food to feed themselves right after hatching. [8] Hatchlings feed on amphipods or mysid shrimp. [9] [10] As they grow, the list of what they eat grows with them. California two-spot octopuses eat anything they can find, like fish and crustaceans.