Description

Cuttlefish are fascinating marine animals known for their intelligence, camouflage ability, and unique physical characteristics. They are closely related to octopuses and squids, but have several distinct features that set them apart.

Key features of cuttlefish:

• Internal shell: Unlike other cephalopods, cuttlefish possess an internal shell, known as the cuttlebone, which helps with buoyancy control.
• Color and texture changing ability: Cuttlefish are masters of camouflage, able to rapidly change their skin color and texture to blend in with their surroundings.
• W-shaped pupils: Their eyes have distinctive W-shaped pupils, providing them with excellent vision in low-light conditions.
• Jet propulsion: They move by forcefully expelling water through a funnel-like structure.
• Ink sacs: Cuttlefish can release a cloud of ink to deter predators.