Blue-spotted Cornetfish
Fistularia commersonii
Blue-spotted Cornetfish is a long, pipe-like reef fish with a blue-spotted brown body and an extremely extended tail filament. It is a marine predator of shallow tropical reefs and lagoons; it is not a common target for anglers.
Identification points
- Very long, slender tubular body with a tiny mouth at the end of a pipe-like snout
- Bright blue spots scattered over a brownish to reddish body
- Caudal fin with a long trailing filament extending from the tail
Habitat
Shallow coral and rocky reefs, reef flats, lagoons, seagrass beds, and outer reef slopes in warm tropical seas; often hovers head-down near structure or beds.
Bait notes
Rarely targeted; if hooked incidentally, small live baitfish, shrimp, or tiny strips on light tackle can take it. Small slender jigs and soft plastics fished near reef edges may also draw strikes.
Behavior
A slow, stealthy ambush predator that feeds on small fishes and crustaceans. It often drifts motionless or cruises along the reef edge, using its long tubular snout to suck prey from cover.
Caution
Not a common food fish and it is a reef-associated species, so consumption is generally not recommended without local guidance; some reef fish can carry ciguatera risk in tropical areas.
Fishing notes
Best encountered by accident while fishing shallow reefs. Use light fluorocarbon leaders, small hooks, and a subtle retrieve near structure; handle carefully and release quickly to reduce stress and line damage.