Squid, real name zéi, also known as cuttlefish or cuttlefish
It has pigmented sacs in its skin that change color as "mood" changes
The body wall of the squid is composed of upper skin, muscles, etc., and has an endoskeleton. The epithelium is a monolayer of cells with many pigment cells underneath it
The ink in the body of the squid is usually stored in the ink sac in the stomach, and when they encounter predators, they will spew out a stream of ink from the ink sac, dye the surrounding sea water black, and then take the opportunity to escape.
Squid is a marine mollusk and is not a fish
It prefers to live in the deep waters of the oceans in the open seas
Passionate about crabs, fish and shellfish