Photo of Animalia: Yellowmask Surgeonfish (species: Acanthurus xanthopterus) (Lizard Island Field Guide)

Photo of Animalia: Yellowmask Surgeonfish (species: Acanthurus xanthopterus) (Lizard Island Field Guide)

Photo of Animalia: Yellowmask Surgeonfish (species: Acanthurus xanthopterus)

Acanthurus xanthopterus about 20 cm long in Ferrier's Creek, Lizard Island.
© Mark Shepherd

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