Fauna
Fish

Lingcod

Ophiodon elongatus

Also known as Buffalo Cod, Cultus Cod, Buckethead

Lingcod are formidable ambush predators that inhabit the rocky reefs and kelp forests of the eastern Pacific coast. Equipped with a cavernous mouth lined with needle-sharp teeth, they burst from rocky crevices to seize fish, crustaceans, and cephalopods. During winter, territorial males fast for up to two months while aggressively defending massive egg clutches deposited by visiting females.

MarinePredatoryReef Dweller
Lingcod reference1 / 7
(c) Dan Hershman, some rights reserved (CC BY) · cc-by
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Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Key facts
Diet & preyPacific Herring, Copper Rockfish, Giant Pacific Octopus
Predators
  • Steller Sea Lion
  • Harbor Seal
  • Killer Whale
ThreatsCommercial bottom trawling, recreational overfishing, and habitat degradation
HabitatsSubtidal rocky reefs, kelp beds, and continental shelf drop-offs
Life span14–20 years
Classification
  1. OrderScorpaeniformes
  2. FamilyHexagrammidae
  3. GenusOphiodon
  4. SpeciesOphiodon elongatus
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Possesses sharp teeth and powerful jaws; handle landed fish with care to avoid severe lacerations.
Why it is dangerous
Large, sharp canine teeth and strong jaw musculature can slice deep into skin and soft tissue during handling.
How to recognize a risky encounter
Look for a mottled brown or turquoise body, large head, and a cavernous mouth lined with prominent sharp fangs.
What to do
Secure landed fish with a lip grip tool or mesh net; never reach inside the mouth or gill plates.
Responsible observation
  • Diver Distance: Give nesting males extra space during winter egg-guarding periods.
  • Angler Handling: Use long-handled pliers to extract hooks rather than placing fingers near the mouth.
Related species
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