Genus Squilla is a Latin term used for a type of marine crustacean. It is commonly referred to as the mantis shrimp. Synonyms for Genus Squilla include Nannosquilla, Parasquilla, Pseudosquillopsis, and Squilloides. These synonyms are frequently used by taxonomists to classify different species of mantis shrimp according to their morphological characteristics. These crustaceans are known for their powerful smashing ability and sharp spear-like appendages which they use to hunt and defend themselves. They are found in tropical and subtropical regions of the world and are highly valued as a seafood delicacy in some cultures. Understanding the various synonyms of Genus Squilla can help to identify and classify different types of mantis shrimp.