Indo-Pacific blue marlin

Occurs throughout the tropical and subtropical waters of the Indian and Pacific oceans between approximately 35 - 45 N and 25 - 45 S. They are distributed throughout eastern and western Australian waters and, depending on the extent of warm currents, as far south as north-eastern Tasmania and Rottnest Island. Blue marlin rarely, if ever, occur in continental shelf waters and have not been recorded from northern Australia.

Blue Marlin have a body depth greater than the height of the front lobe of their first dorsal fin. Their second dorsal fin begins slightly behind the beginning of the second anal fin. The pectoral fin can be folded back against the side of the body. Pale blue round dots and narrow bars form about 15 rows of bands along the body.

A powerful and aggressive fighter. They are known to feed on squid and pelagic fishes, including blackfin tuna and frigate mackerel. Fishing methods include trolling large whole baits such as bonito, dolphin, mullet, mackerel, bonefish, ballyhoo, flying fish and squid as well as various types of artificial lures and sometimes strip baits.The flesh is pale and firm and makes excellent table fare.