6528 Chaetodon guentheri Ahl, 1923 Chaetodontidae Butterflyfishes Acanthuriformes Teleostei Crochet butterflyfish Western Pacific: anti-equatorial, from southern Japan to Taiwan and the Ryukyu Islands and from Papua New Guinea and the Great Barrier Reef to Lord Howe Island and New South Wales (Ref. 9710). Recently reported from Tonga (Ref. 53797). 15 N 124 e 2014 Chaetodon guentheri 51.3 m