Agujon Needlefish Identification Guide

Key identification features

• Large, elongated, round-bodied needlefish that can grow beyond 4 feet in length
• Long, slender beak formed by both jaws, proportionally longer and thinner than in the bulkier Houndfish
• Iridescent blue-green back transitioning to bright silver on the sides and belly
• Slim, streamlined build that stays relatively narrow along its entire length despite its great overall size
• Dorsal and anal fins set far back near the tail, both short-based

Common look-alikes

• Houndfish: comparable in length but visibly bulkier and heavier-bodied, with a stouter, more muscular beak
• Atlantic Needlefish: much smaller and thinner overall, lacking the Agujon's greater length and mass
• Keeltail Needlefish: distinctly smaller and shows lateral tail keels that the Agujon does not have

Where you'll see one

Ranges through warm coastal and offshore waters of the western Atlantic, Caribbean, and Gulf of Mexico, typically cruising near the surface over reefs and open water, occasionally entering brackish inlets and coastal lagoons in search of small baitfish.