The family Nephropsidae consists of various species of crustaceans commonly known as lobsters, crawfish, or crayfish. These decapods are usually found in freshwater or marine habitats, and are commercially important as a seafood delicacy. Several members of this family are renowned for their sweet and succulent flesh, including the popular Maine lobster, the spiny lobster, and the Norway lobster. Apart from their culinary value, Nephropsidae species also have a significant ecological role as key predators and scavengers in their respective environments. Other synonyms for the Family Nephropsidae include clawed lobsters, true lobsters, and hard-shell lobsters.