| Family | Butterflyfish (CHAETODONTIDAE) |
| species | Heniochus varius |
| size | Up to 20cm |
| locality | Under ledges or coral plates |
| behaviour | Solitary or in pairs |
| range | Tropical Indian and Pacific Oceans |
Similar in shape to other bannerfish, but differentiated by a ‘horn’ or even horns created by a sickle shaped notch in the forehead.
