The rock lobster, also known as spiny lobster, is a type of marine crustacean found in warm coastal waters around the world. Unlike true lobsters, rock lobsters lack large pincers and have long, spiny bodies. They are typically found hiding in crevices and are known for their ability to swim backward by rapidly flicking their tails. Rock lobsters are popular in seafood cuisine and are often harvested for their meat, which is considered a delicacy. They are usually caught using traps or by diving. In some regions, rock lobster fishing is regulated to ensure sustainable populations and protect marine ecosystems.