#jack  any of several fast-swimming predacious fishes of tropical to warm-temperate seas
  supertype:  carangid_fish__carangid  a percoid fish of the family Carangidae
  member of:  family_Carangidae
  subtype:  crevalle_jack__jack_crevalle__Caranx_hippos  fish of western Atlantic and Gulf of Mexico
  subtype:  Caranx_bartholomaei__yellow_jack  fish of western Atlantic and Gulf of Mexico
  subtype:  blue_runner__runner__Caranx_crysos  fish of western Atlantic: Cape Cod to Brazil
  subtype:  rainbow_runner__rainbowrunner__Elagatis_bipinnulata  streamlined cigar-shaped jack; good game fish
  subtype:  leatherjack__leatherjacket  any of several New World tropical fishes having tiny embedded scales
  subtype:  threadfish__Alectis_ciliaris  fish having greatly elongated front rays on dorsal and anal fins
  subtype:  amberjack__amberfish  any of several amber to coppery fork-tailed warm-water carangid fishes
  subtype:  yellowtail__Seriola_dorsalis  game fish of S California and Mexico having a yellow tail fin
  subtype:  banded_rudderfish__rudderfish__Seriola_zonata  fish having the habit of following ships; found in North and South American coastal waters
  subtype:  Seriola_grandis__kingfish  large game fish of Australia and New Zealand

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