The Blue-spotted Rockcod is brown to orange-brown with numerous small blue spots on the head, body and fins. Each spot has a black margin and is surrounded by a white "halo".
It occurs in tropical marine waters of the Western Pacific.
In Australia it is recorded from the offshore reefs of north-western Western Australia and the Great Barrier Reef, Queensland.
The map below shows the Australian distribution of the species based on public sightings and specimens in Australian Museums. Source: Atlas of Living Australia.
- Allen, G.R. 1997. Marine Fishes of Tropical Australia and South-east Asia. Western Australian Museum. Pp. 292.
- Kuiter, R.H. 1996. Guide to Sea Fishes of Australia. New Holland. Pp. 433.
- Randall, J.E., Allen, G.R. & R.C. Steene. 1997. Fishes of the Great Barrier Reef and Coral Sea. Crawford House Press. Pp. 557.