American author Ernest Hemingway with Pauline, Gregory, John, and Patrick Hemingway and four marlins on the dock in Bimini, 20 July 1935.
Date 1935
Source Ernest Hemingway Photograph Collection, John F. Kennedy Presidential Library and Museum, Boston
Author Not specified, owned by John F. Kennedy library
Source: https://commons.wikimedia.org/wiki/File:Hemingway_and_Marlins.jpg

The Atlantic blue marlin (Makaira nigricans) is a species of marlin endemic to the Atlantic Ocean. Blue marlins are distributed throughout the tropical and subtropical waters of the Atlantic, Indian, and Pacific Oceans. It preys on a wide variety of marine organisms, mostly near the surface, often using its bill to stun or injure its prey.