Found at depths between 600 and 3,500 m, these deep-sea predators spend much of their time lying still on the ocean floor—waiting to ambush unsuspecting prey that pass by.
At lower risk of extinction
Species yet to be assessed
Insufficient data for evaluation
At lower risk of extinction
Likely to become threatened in the near future
At high risk of extinction
At very high risk of extinction
At extremely high risk of extinction
No longer found in the wild, survives only under human care
No longer exists