The footage, captured in Spain's Canary Islands, shows the female fish, whose Latin name translates to "black sea monster," swimming through the light-filled ocean waters off the coast of Tenerife.

The Atlantic ... the “king of fish” for its streamlined and powerful beauty. Members of the species undertake an epic journey to complete their life cycle, migrating from freshwater rivers to feeding ...

Atlantic bluefins are warm-blooded, a rare trait among fish, and are comfortable in the cold waters off Newfoundland and Iceland, as well as the tropical waters of the Gulf of Mexico and the ...

The Atlantic is the second largest ocean on the planet ... This highly venomous fish was first found in Atlantic waters towards the end of the last century. It is a coral reef dwelling species ...

The Atlantic ... the “king of fish” for its streamlined and powerful beauty. Members of the species undertake an epic journey to complete their life cycle, migrating from freshwater rivers to feeding ...