Fish-Fish
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Tubesnout

Aulorhynchus flavidus

Tubesnout (Aulorhynchus flavidus) is a small Pacific coastal fish found in kelp forests, eelgrass beds, and nearshore bays. It is not a common game fish; records are mostly from the northeastern Pacific, and it is better known to biologists than anglers.

Saltwater
Tubesnout reference image
Steve Lonhart / NOAA MBNMS, public-domain, via Wikimedia Commons. Source: Wikimedia Commons.

Identification points

  • Very elongate, tubular snout projecting forward like a pipefish
  • Slim silvery-brown body with a small, narrow head
  • Small fins set far back on the body, giving a stick-like profile

Habitat

Shallow nearshore marine habitats, especially kelp beds, eelgrass meadows, rocky shorelines, and sheltered bays from low intertidal to a few meters deep.

Bait notes

Rarely targeted by anglers. If caught incidentally, tiny soft-plastic microjigs or very small baited hooks with shrimp bits, amphipods, or mysid-size offerings are most plausible; most sport gear is too large.

Behavior

A slender, pipefish-like fish that stays close to structure and vegetation, often hovering or moving slowly among kelp and eelgrass. It feeds on tiny crustaceans and other small planktonic prey.

Caution

No notable human-consumption hazard is well documented, but it is too small and uncommon to be a meaningful food species. Handle gently; as a small marine fish it is vulnerable to desiccation and stress after capture.

Fishing notes

Fish slowly and precisely along eelgrass edges, kelp stalks, and calm shallow cover with ultra-light tackle. Expect incidental captures rather than directed catches; minimize handling and release promptly.