Juergen Freund / Rockfish (Sebastes sp) California, captive

Norbert Wu / Blue Rockfish (Sebastes mystinus) schools under kelp forest canopy, Monterey, California

Sergio Hanquet / Scorpionfish (Scorpaena maderensis) resting on sand, on sea floor. Tenerife, Canary Islands.

Sergio Hanquet / Scorpionfish (Scorpaena maderensis) resting. Tenerife, Canary Islands.

Sergio Hanquet / Scorpionfish (Scorpaena maderensis) resting cmouflaged on rock. Tenerife, Canary Islands.

Sergio Hanquet / Scorpionfish (Scorpaena maderensis) resting. Tenerife, Canary Islands.

Pascal Kobeh / Madeira rockfish / Scorpionfish (Scorpaena maderensis) in front of squid eggs, Canary Islands

Pascal Kobeh / Madeira rockfish / Scorpionfish (Scorpaena maderensis), Canary Islands

Ralph Pace / Blue Rockfish (Sebastes mystinus) school, Monterey Bay, California

Pascal Kobeh / Madeira rockfish (Scorpaena maderensis) Azores, Atlantic ocean.

Pascal Kobeh / Madeira rockfish (Scorpaena maderensis) Azores, Atlantic ocean.

David Fleetham / Tiger rockfish (Sebastes nigrocinctus). British Columbia, Canada.