Also known as Clown Goby, Yellow Clowngoby, Yellow Coralgoby, Yellow-speckled Cave-goby.
Found in schools hiding or hovering in the branches of Acropora corals over sheltered lagoons.
They feed on zooplankton.
Their skin is covered in a slimy toxic mucus.
Length - 3.5cm
Depth - 0-15m
Widespread Western Pacific
Reef Gobies have the largest and smallest species usually with very distinctive colouring.