Blue Tang and Similar Species
Paracanthurus hepatus
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Open the appSeveral fish can be confused with Blue Tang. Here are the key differences.
Species often confused with {name}
Powder Blue Tang
Acanthurus leucosternon
Key differences: While also blue, the Powder Blue Tang has a white chest, yellow dorsal fin, and a black mask over its eyes, lacking the 'palette' mark of the Blue Tang. Its body shape is also slightly different.
Achilles Tang
Acanthurus achilles
Key differences: The Achilles Tang is dark brown to black with a prominent orange tear-drop mark near the caudal fin and orange/white markings on its fins, distinctly different from the Blue Tang's coloration.
Yellow Tang
Zebrasoma flavescens
Key differences: Completely bright yellow body, with a more elongated snout and a sail-like dorsal fin, unlike the Blue Tang's blue body and more rounded profile.
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