(Shaw & Nodder, 1791); ISTIOPHORIDAE FAMILY; also called spindlebeack, bayonetfish
Inhabits tropical and subtropical waters near land masses, usually in depths over 6 fathoms, but occasionally caught in lesser depths and from ocean piers. Pelagic and migratory, sailfish usually travel alone or in small groups. They appear to feed mostly in midwater along the edges of reefs or current eddies.
Its outstanding feature is the long, high first dorsal which is slate or cobalt blue with a scattering of black spots. The second dorsal fin is very small. The bill is longer than that of the spearfish,...