Shane Gross / Almaco jack (Seriola rivoliana) uses a discarded fishing net, drifting in the open ocean as shelter. The Bahamas.

David Fleetham / California yellowtail (Seriola lalandi dorsalis) Guadalupe Island, Mexico.

Alex Mustard / Great hammerhead shark (Sphyrna mokarran) swimming over a sandy seabed, accompanied by Rainbow runners (Elagatis bipinnulata) South Bimini, Bahamas. The Bahamas National Shark Sanctuary. Gulf Stream,...

Jordi Chias / Mobula / Chilean devil ray (Mobula tarapacana) with remora (Remora brachyptera) and Amberjacks (Serila dumerilli) Santa Maria Island, Azores, Atlantic Ocean

Richard Herrmann / California Yellowtail (Seriola lalandi) pair, San Diego, California

Doug Perrine / Amberjacks {Seriola dumerili} attack school of Bigeye scad {Selar crumenophthalmus} (Non-ex).

Pascal Kobeh / A group of Greater amberjacks (Seriola dumerili) Azores, Atlantic ocean.

Richard Robinson / Greater Amberjack (Seriola dumerili) at Banc Lorne, New Caledonia. P

Richard Robinson / Greater Amberjack (Seriola dumerili) at Banc Lorne, New Caledonia.

Franco Banfi / Almaco jack (Seriola rivoliana) Cocos Island National Park, Costa Rica, East Pacific Ocean

Franco Banfi / Almaco jack (Seriola rivoliana) Cocos Island National Park, Costa Rica, East Pacific Ocean

Franco Banfi / Almaco jack (Seriola rivoliana) Cocos Island National Park, Costa Rica, East Pacific Ocean