The painted frogfish fishes with a built-in rod: it wiggles a fleshy lure at the tip of a modified dorsal fin ray to draw prey within reach. Once close enough, it swallows its target in a matter of milliseconds, one of the fastest strikes in the ocean.
What defines this group — Reef fish
The bony fish that live against coral and rock: the living backdrop of almost every dive.
A bony skeleton, scales, and a rigid gill cover closing over the gills.
A swim bladder acts as a float: they hold their depth without swimming.
Many change colour, pattern — sometimes even sex — over the course of their life.