Appearance
The doublesash butterflyfish has a silvery-white body marked with three broad yellowish-brown vertical bands, another one runs through the eyes, and there is a similar coloured caudal peduncle. The caudal fin has a yellow band while the dorsal and anal fins are yellow. The dorsal fin contains 11 spines and 23-24 soft rays while the anal fin has 3 spines and 18-19 soft rays. This species attains a maximum total length of 20 centimetres (7.9 in).













