Common Octopus

Octopus vulgaris is a mollusc belonging to the class Cephalopoda. The animal belongs to the Superphylum Lophotrochozoa, being considered a protostome and having thus a coelom. Octopus vulgaris is the most studied of all octopus species. Distribution O. vulgaris is considered cosmopolitan. Global in its range in the ... Read more in Seabook