Q:Information: - Enteroctopus megalocyathus , also known as the southern red octopus , is a medium - sized octopus , and the type species for the genus Enteroctopus . - Enteroctopus is an octopus genus whose members are sometimes known as giant octopus. - A cephalopod (pronounced or ) is any member of the molluscan class Cephalopoda (Greek plural , "kephalopoda"; "head-feet"). These exclusively marine animals are characterized by bilateral body symmetry, a prominent head, and a set of arms or tentacles (muscular hydrostats) modified from the primitive molluscan foot. Fishermen sometimes call them inkfish, referring to their common ability to squirt ink. The study of cephalopods is a branch of malacology known as teuthology. - The octopus (or ; plural: octopuses, octopodes or octopi; see below) is a cephalopod mollusc of the order Octopoda. It has two eyes and four pairs of arms and, like other cephalopods, it is bilaterally symmetric. It has a beak, with its mouth at the center point of the arms. It has no internal or external skeleton (although some species have a vestigial remnant of a shell inside their mantles), allowing it to squeeze through tight places. Octopuses are among the most intelligent and behaviorally diverse of all invertebrates. - Invertebrates are animals that neither possess nor develop a vertebral column (commonly known as a "backbone" or "spine"), derived from the notochord. This includes all animals apart from the subphylum Vertebrata. Familiar examples of invertebrates include insects; crabs, lobsters and their kin; snails, clams, octopuses and their kin; starfish, sea-urchins and their kin; and worms. What is the relationship between 'enteroctopus megalocyathus' and 'giant octopus'?
A:
parent taxon