The European lobster (Homarus gammarus) is a species of marine crustacean found along the coasts of Europe. It is characterized by its large size, long antennae, and a hard shell that is typically dark blue or greenish-brown. European lobsters are known for their strong claws, which they use for defense and to catch prey, primarily consisting of fish and mollusks. These lobsters inhabit rocky seabeds and can be found at depths of up to 150 meters. They are nocturnal creatures, often hiding in crevices during the day. The European lobster is also an important species for commercial fishing, contributing to the seafood industry in various European countries.