Red Cornetfish

The red cornetfish (Fistularia petimba), commonly referred to as the rough flutemouth, is a member of the Fistulariidae family, which inhabits subtropical and tropical oceans worldwide. This species is typically found at depths ranging from 10 meters (33 feet) to 200 meters (660 feet), with a preference for depths of 18–57 meters (59–187 feet) over soft substrate environments. The red cornetfish can grow up to 2 meters (6.6 feet) in length, although individuals exceeding 1 meter (3.3 feet) are uncommon.

Fistularia petimba is prevalent in warmer regions of the Atlantic Ocean and the Indo-Pacific, including the waters surrounding 🇦🇺 Australia and Hawaii. It has also been documented on rare occasions in the Mediterranean Sea. The species primarily inhabits subtropical areas, while in tropical regions, it is typically found at greater depths or in locations influenced by cold water upwellings.

This species is oviparous, producing large pelagic eggs that develop into larvae measuring approximately 6–7 millimeters (0.24–0.28 inches) in length. Juvenile red cornetfish transition into estuarine habitats after hatching. Notably, this species exhibits crepuscular hunting behavior, characterized by its stealthy approach toward shoals of small fish. Utilizing its elongated body for camouflage, the red cornetfish moves slowly towards its prey before swiftly darting forward and engulfing the target with a sudden suction action.