Appearance:
Pearly butterflyfish have very distinct colouration - silver-white bodies, yellow hindquarters and black chevron stripes pointing towards their heads. They can grow up to 15cm long.
Habitat:
They inhabit sea-facing reefs in the Indo-Pacific region.
Diet:
They hunt small invertebrates and scavenge scraps of seaweed.
Threats:
The IUCN status is Least Concern.