Photo of Animalia: Mertens' Butterflyfish (species: Chaetodon mertensii) (Lizard Island Field Guide)

Photo of Animalia: Mertens' Butterflyfish (species: Chaetodon mertensii) (Lizard Island Field Guide)

Photo of Animalia: Mertens' Butterflyfish (species: Chaetodon mertensii)

Chaetodon mertensii at Dynamite Pass (Reef 14-140) near Lizard Island.
© Lyle Vail

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