how many tentacles does a octopus have
Here she guards and cares for them for about five months (160 days) until they hatch.Octopuses live in every ocean, and different species have adapted to different Octopuses bring captured prey back to the den where they can eat it safely. When resting, around 41% of an octopus's oxygen absorption is through the skin. If Octo means
By Daily Mail Reporter Updated: 06:48 EDT, 13 August 2008 1987. How many hearts does an octopus have? A fully grown octopus has 8 Arms, or as scientists are now saying 6 arms and 2 legs.
Could someone let me know if octopuses have these, or
Hope I helped! They are similar in structure to those of a fish and are enclosed in a Some species differ in form from the typical octopus body shape.
Find out about these and other octopus facts.
Recent studies have proved that the arm of the octopus works both in coordination with the brain and on its own.
Sometimes the octopus catches more prey than it can eat, and the den is often surrounded by a Nearly all octopuses are predatory; bottom-dwelling octopuses eat mainly A benthic (bottom-dwelling) octopus typically moves among the rocks and feels through the crevices. This is why octopus blood is blue rather than red.
They have neutral buoyancy and drift through the water with the fins extended. Although octopuses have developed amazing defense mechanisms, sometimes during a fight it might need to sacrifice an arm or two in order to survive. The suckers allow the octopus to anchor itself or to manipulate objects. Aren’t they supposed to be extremely intelligent? In laboratory situations, octopuses build dens out of shells ( Nautilus , Strombus, barnacles ), or artificial terracotta flower pots, glass bottles, PVC tubes, custom blown … The largest identified octopus is the giant Pacific octopus (Enteroctopus dofleini), the full-grown adults of which weigh about 110 pounds or so and have long, trailing, 14-foot-long arms and a total body length of about 16 feet.
They have been reported to practise Octopuses can create distracting patterns with waves of dark coloration across the body, a display known as the "passing cloud".
The largest specimen of this species to be scientifically documented was an animal with a live mass of 71 kg (156.5 lb).
It is located in its head.
An octopus has 8 tentacles Squid have 6.
He can fertilize multiple females and females can be fertilized by more than one male. The term cephalopods, in other words, is used to indicate that these species have their limbs attached to their heads. The largest identified octopus is the giant Pacific octopus ( The blood vessels consist of arteries, capillaries and veins and are lined with a cellular Respiration involves drawing water into the mantle cavity through an aperture, passing it through the gills, and expelling it through the siphon. What?
For other uses, see Cosgrove, J.A. Each sucker is usually circular and bowl-like and has two distinct parts: an outer shallow cavity called an infundibulum and a central hollow cavity called an The eyes of the octopus are large and are at the top of the head.
Find out about these and other octopus facts.How many hearts does an octopus have?
Theyâve also can develop opinions about people; one There are around 300 species of octopus and they are found in every ocean.
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It is speculated that the extra tentacles are the result of an abnormality during the process of regeneration.
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