Scuba Season

Atlantic Wolf Fish

Anarhichas lupus

Sighting evidence at Árskógssandur Kelp Forest, Eyjafjörður

Atlantic Wolf Fish

Photo: Frankie · CC BY-NC

Wolf fish are apex residents of Arctic rocky reef communities, using powerful crushing jaws to feed on sea urchins, mussels, and crabs. They are solitary and territorial, typically occupying the same den for years, and display remarkable aggression when approached. Their presence here is a strong indicator of a healthy, unimpacted reef ecosystem.

Evidence at this site

0 records within 25 km

Confidence: low

No date on file
How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites