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Pacific Trumpetfish

Aulostomus chinensis

Pacific Trumpetfish is a long, slender reef ambush predator of the Indo-Pacific, often hovering vertically or head-down beside coral, sponges, or seagrass. It uses camouflage and sudden suction strikes to seize small fishes and shrimp.

Saltwater
Pacific Trumpetfish reference image
Diego Delso, cc-by-sa, via Wikimedia Commons. Source: Wikimedia Commons.

Identification points

  • Very long, rigid, pipe-like snout with a small terminal mouth
  • Slender stick-like body with mottled brown, tan, or yellowish camouflage
  • Often seen holding a vertical or head-down posture beside reef structure

Habitat

Shallow coral reefs, lagoon edges, seagrass beds, mangroves, and drop-offs; commonly hangs near branching coral, sea fans, or larger fish for cover. Occurs in coastal saltwater, usually over structure in clear tropical water.

Bait notes

Rarely targeted by anglers and not a common sport species. Small live shrimp, tiny baitfish, or cut pieces presented very close to reef structure are the most plausible baits; very small soft plastics or micro-jigs may also draw strikes.

Behavior

A slow, stealthy ambush hunter that often drifts motionless or swims head-down. It feeds on small reef fishes and crustaceans, darting forward only at very short range.

Caution

Handle carefully around reef structure to avoid coral damage and cuts; not a species known for dangerous spines or teeth. Check local rules if collecting, and avoid consuming from polluted reef areas.

Fishing notes

Best approached as a reef bycatch species rather than a primary target. Use ultralight tackle and present bait or lure slowly beside coral heads, pilings, or mangrove roots; avoid heavy pressure, as it tends to inspect and then strike suddenly.