SPECIES
Giant Pacific octopus
Enteroctopus dofleini
A remarkable soft-bodied hunter can squeeze through openings far narrower than its arm span.
Its arms explore with suckers that sense touch and chemistry.
It preys on crabs, shellfish and fish in cold coastal waters.
Temperate North Pacific coasts and deeper rocky habitats.
Where does a giant Pacific octopus live?
Temperate North Pacific coasts and deeper rocky habitats.
Worth knowing
- Adaptation Its arms explore with suckers that sense touch and chemistry.
- Ecological role It preys on crabs, shellfish and fish in cold coastal waters.
- Home Temperate North Pacific coasts and deeper rocky habitats.
How it survives
Its arms explore with suckers that sense touch and chemistry.
A remarkable soft-bodied hunter can squeeze through openings far narrower than its arm span.
Why relationships matter
It preys on crabs, shellfish and fish in cold coastal waters.
Where it lives
Temperate North Pacific coasts and deeper rocky habitats.
Pressures and responses
Warming seas, fishing encounters and coastal change.
Protect coastal habitats and manage fishing interactions.
Sources
- University of Michigan Museum of Zoology — Animal Diversity Web, Enteroctopus dofleini
- GBIF — Enteroctopus dofleini accepted taxon
- Monterey Bay Aquarium — Giant Pacific octopus
- Monterey Bay Aquarium — Giant Pacific octopus exhibit science
Records of where it has been seen come live from GBIF; observed interactions from GloBI. Draft — not yet reviewed by a person.