Definition
Hairtail fish are elongated, slender fish known for their long, thin, hair-like tails. ✂️ They belong to the family Trichiuridae and are found in tropical and temperate waters worldwide. Think of them like swimming ribbons, gracefully moving through the water. 🎀 These predatory fish have silver bodies and sharp teeth. They lack caudal fins, with their bodies tapering to a fine point. They feed on smaller fish and crustaceans and are commercially harvested in some regions.