Acanthuridae
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The Acanthuridae are a family of ray-finned fish which includes surgeonfishes, tangs, and unicornfishes. The family includes about 86 extant species of marine fishes living in tropical seas, usually a
The exposed caudal spine of Acanthurus xanthopterus
1865 watercolor of an Acanthurus by Jacques Burkhardt
Teeth of the striated surgeonfish
Acanthurus
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Acanthurus is a genus of marine ray-finned fish belonging to the family Acanthuridae, which includes the surgeonfishes, unicornfishes and tangs, found in the Atlantic, Indian and Pacific Ocean. They a
Acanthurus leucosternon 01
Acanthurus achilles
The acanthurids at Johnston Atoll a Acanthurus achilles b A nigricans and c the
Acanthurus albipectoralis