DF Wildkids @ FaceBook Octopuses have 3 hearts. Hemocyanin in its blood gives a blue color to its blood instead of a red color. Giant Pacific octopuses are the biggest octopuses.15 kg anf 4.5 m long. Recorded size 272 kg and 9 m arm span. A female octopus lays nearly 200000 eggs at a time and it mostly dies after laying eggs since it starves nearly for a month to take care of its eggs to hatch. All the octopuses are venomous. Blue ringed octopus is the highly poisonous octopus. Contact Us Back Issues Write to team@digitalfrescos.com for comments / suggestions. Animal of this Month – OCTOPUS Name : OCTOPUS Habitat : Oceans, Ocean floors, Coral leafs Life Span : 6 months to five years (Depends on the type of the Octopus) About the physical structure of Octopuses… Octopuses belong to the Cephalopoda class, that means these creatures have symmetrical body, head and some pairs of tentacles or arms. As a part of their class octopuses have a pair of eyes, 4 pairs of arms and symmetrical body. Another important fact is octopuses have no internal or external bones and this characteristic makes […]