Unicorn Filefish
| Name: | Unicorn Filefish |
| Scientific Name: | Aluterus monoceros |
| Family: | Filefishes |
| Taxonomic: | Monacanthidae |
| ID Group: | Odd Shaped Swimmers |
| Size: | 8 - 18 in. |
| Depth Range: | On the reef (10 – 60 ft.) |
| Sightings: | Seen very rarely |
This Filefish has a curved body, with a slight indentation below its mouth. Its color ranges from pale gray to brown, often showing a dark, web-like pattern with spots. Larger adults may appear silver with no markings.
The Unicorn Filefish is shy and moves away if approached. Juveniles often hide beneath floating objects.