They also have two yellow-edged black bars on their head: one runs across the eyes and the other is on the snout, and the tail has two black bars. The size of the ornate butterflyfish ranges from 13–18 cm total length (mean +/- SD = 16.2 +/- 1.4 cm) and pair members are nearly always indistinguishable based on size.
They also have two black-edged yellow bars on their head: one runs across the eyes and the other is on the snout, and the tail has two black bars. The size of the ornate butterflyfish ranges from 13–18 cm total length (mean +/- SD = 16.2 +/- 1.4 cm) and pair members are nearly always indistinguishable based on size.