Fire squid, also known as fire cuttlefish, fire squid, etc., is a kind of squid that lives in tropical waters of Indonesia, New Guinea, Malaysia and northern Australia, and it is a kind of toxic squid. The sediment area inhabiting the bottom of seawater, with a distribution depth of 3 meters to 86 meters, is diurnal, with complex camouflage of pigment cells on the surface, preying on fish and crustaceans.