D: Coloration: Black marlin are predominantly very dark blue above the lateral line, quickly ­fading to hues of green or gold, then to shades of silver or white below. Blacks can display ­faint-blue ...

and all white marlin display black spots on their dorsal fins. Thought to be on the decline since 1990, several studies, requirements and gear restrictions have been implemented to help return the ...

Black Marlin is known as the fastest fish. It can reach speeds of 80 km/h. This helps it catch prey and escape predators. They live in warm waters of the Pacific and Indian Oceans. The fish has a ...

The ventral fins are short, rarely over a foot long. The top half of the black marlin is slate blue, changing to silvery white below the lateral line. Some black marlin can have a silvery haze, a ...

Team Waste Knot collects an impressive check at the awards ceremony for their tournament-winning, 77.5-pound white marlin. Courtesy Unscene Productions Special delivery: Sign up for the free ...

A staff member steadies a tuna as it is ready to be weighed during the White Marlin Open Wednesday evening. A crew member aboard the Top Dog raises an upside down white marlin flag as they enter ...

The 51st annual White Marlin Open wrapped up Saturday after nearly 300 boats competed for a share of the $8.59 million prize pool, despite rough weather conditions from Tropical Depression Debby.