CUTTLEFISH

CUTTLEFISH

Photo :- google

Cuttlefish are among the most intelligent invertebrates. Cuttlefish are also known to change color rapidly. Cuttlefish also have one of the largest brain-to-body size ratios of all invertebrates.

DIET

Cuttlefish use their camouflage to hunt and sneak up on their prey. They swim at the bottom, where shrimp and crabs are found, and shoot out a jet of water to uncover the prey buried in the sand. Then when the prey tries to escape, the cuttlefish open their eight arms and shoot out two long feeding tentacles to grab them, paralyzing it with venom before eating it.

Cuttlefish eat small molluscs, crabs, shrimp, fish, octopus, worms, and other cuttlefish. 

LIFESPAN

The average life expectancy of a cuttlefish is about 1–2 years.