Makaira Lacepède, 1801
Diagnosis: body fairly deep, nape rising quite steeply, bill long, very stout, round in cross-section. Pectoral fins greater than post-orbital part of head, capable of being folded back against body; pelvic fins shorter, with poorly developed membrane; first dorsal fin with high anterior lobe, but less than body depth, with 39-43 finrays, second dorsal fin with 6-7 finrays; first anal fin with 13- 16 finrays, second with 6-7 finrays; anus close to first anal fin origin; 2 horizontal keels on each side of caudal peduncle, caudal fin large, strongly forked. Body densely covered with imbedded scales, each with 1-2 long and acute spines. Colour: back bluish or grey-blue, lower flanks paler, belly silvery; fins dark, first dorsal fin with blue marks. Size: to about 4 m TL.
Habitat: epipelagic, oceanic, usually above the thermocline; fastswimming and strongly migratory. Food: a wide range of pelagic fishes, also crustaceans, cephalopods; bill probably used to attack prey. Reproduction: mainly July-September in eastern Atlantic; females grow larger, but are otherwise similar to males.
Distribution: warmer parts of area, northward to northwestern Spain; elsewhere, southward to southern Africa, also in western Atlantic and all warm seas.
Species 3; in Clofnam area 1.
Recent revisions: Nakamura, Iwai and Matsubara (1968), Nakamura (1974, 1985).
Species of this genus in the program:
Makaira nigricans