These characterful fish have a solid, squarish, bony carapace which effectively limits their movement but at least makes the adults uneatable to most predators. They are great subjects for underwater photography when we’re scuba diving.
Named after its long horns, but what they are used for is unclear...
6 Photos
The juvenile has the eye-catching bright yellow colouration - the adult a more drab hexagonal patterning.
15 Photos
Marine Life Directory
