Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

In 2005, researchers reported another cunning solution for moving away from danger without breaking the camouflage illusion: walking away on two legs (well, arms).

In the first example of bipedal locomotion under the sea, two tropical octopuses were found to lift up six of their arms and walk backwards on the other two.

This allowed the algae octopus, Abdopus aculeatus, to keep its other arms extended and maintain its appearance of algae even while moving. Meanwhile, the veined octopus, Amphioctopus marginatus, walked with six of its arms curled under its body, possibly to appear like a coconut rolling along the seafloor. Both were able to move faster than their usual many-armed crawl.

Octopus

In 2005, researchers reported another cunning solution for moving away from danger without breaking the camouflage illusion: walking away on two legs (well, arms).

In the first example of bipedal locomotion under the sea, two tropical octopuses were found to lift up six of their arms and walk backwards on the other two.

This allowed the algae octopus, Abdopus aculeatus, to keep its other arms extended and maintain its appearance of algae even while moving. Meanwhile, the veined octopus, Amphioctopus marginatus, walked with six of its arms curled under its body, possibly to appear like a coconut rolling along the seafloor. Both were able to move faster than their usual many-armed crawl.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.

Octopus

The common octopus (Octopus vulgaris) is a mollusk belonging to the class Cephalopoda. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa.

Octopus vulgaris grows to 25 cm (10 inches) in mantle length with arms up to 1 m (3.3 feet) long. It lives for 1–2 years and may weigh up to 9 kg (20 pounds). Mating may become cannibalistic.