Lobster

The lobster is a marine crustacean known for its hard shell, long antennae, and large claws. It lives mainly on rocky seabeds in cold and temperate waters, where it hides in cracks and shelters during the day. Like other crustaceans, the lobster has an external skeleton that protects its body but does not grow with it.

To become larger, it must regularly shed its old shell in a process called molting. During this vulnerable period, the new shell gradually hardens and provides protection again. Lobsters have several pairs of legs and use their claws for catching food, defense, and interactions with other lobsters.

Lobsters are mostly active at night and feed on a variety of organisms, including small fish, mollusks, worms, and sometimes plant material. They use their sensitive antennae to explore their surroundings and detect movement or chemical signals in the water. Some lobster species can live for many years, although their lifespan depends on environmental conditions and human impacts.

They play a role in marine ecosystems by participating in food chains and helping recycle nutrients. Lobsters are also important for many coastal communities, but overfishing and habitat changes can threaten certain populations. Sustainable fishing practices help maintain healthy lobster populations and protect marine environments.