Pteroinae is a subfamily of marine ray-finned fishes in the family Scorpaenidae. This tribe includes the lionfishes, sawcheek scorpionfishes, and turkeyfishes. Previously, the fifth edition of Fishes of the World treated this group as a tribe within the subfamily Scorpaeninae of the family Scorpaenidae within the order Scorpaeniformes, while other authorities treat it as a subfamily within a reduced family Scorpaenidae within the suborder Scorpaenoidei, or the superfamily Scorpaenoidea within the order Perciformes. Presently, Eschmeyer's Catalog of Fishes treats it as a subfamily within Scorpaenidae.

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