n. octopus
octopus meat
phrases
Octopus card octopus ; octopus card ; pass ; toot
blanket octopus blanket octopus ; common name ; blanket octopus
Octopus ornatus 丽蛸
章鱼（Octopus）：为章鱼科26属252种海洋软体动物的通称。 It is the largest family of Cephalopoda, and can be divided into the subfamily of deep-sea polypods (Bathypolypodinae), the subfamily of Eledoninae, the subfamily of Graneledoninae, and the subfamily of Octopodinae. The body is ovate or ovoid, strongly muscled, with a narrow opening of the outer coat cavity, and the body surface is generally not porous. Carapace suckers in 1 or 2 rows. Male left or right 3rd carpus cauline, ventral margin of carpus with spermatic groove, terminal spoon-like clypeus lobe; cauline carpus not self-breaking. Funnel coat lock reduced. With 1 pair of reduced needle-like inner shells or without inner shells. Lateral teeth of the clypeus generally unicuspidate if clypeus is present. Stomach and cecum located posterior to digestive gland.
This family is a commercially important group of cephalopods, with some production of true octopuses (common octopus) along the southern coast of China and short octopuses along the northern coast. Dried octopus products are called "dried octopus" or "dried octopus", which are not only edible, but also have the effect of tonifying blood and vital energy, and astringent and muscle growth in medicine.
Temperate mollusks, living underwater, adapted to the water temperature can not be lower than 7 ℃, the specific gravity of seawater 1.021 is the most appropriate, low salinity environment will die. Can ingest large animal plankton and growth. Widely distributed in the world's oceans, tropical and temperate waters.