Animal Species:Crab-eye Goby, Signigobius biocellatus Hoese & Allen 1977
Standard Common Name
Four-eyed Goby, Signal Goby, Twinspot Goby
Easily recognised by the ocelli on the dorsal fins and the dark pelvic and anal fins with blue spots.
The species grows to 6.5 cm in length.
The species is endemic to Australia. It occurs around the offshore islands of north-western Western Australia and from the Great Barrier Reef, Queensland.
The map below shows the Australian distribution of the species based on public sightings and specimens in Australian Museums. Click on the map for detailed information. Source: Atlas of Living Australia.
Mating and reproduction
Interesting breeding information in this video.
- Hoese, D.F., Bray, D.J., Paxton, J.R. & G.R. Allen. 2006. Fishes. In Beesley, P.L. & A. Wells. (eds) Zoological Catalogue of Australia. Volume 35. ABRS & CSIRO Publishing: Australia. parts 1-3, pages 1-2178.
- Randall, J.E., Allen, G.R. & R.C. Steene. 1997. Fishes of the Great Barrier Reef and Coral Sea. Crawford House Press. Pp. 557.
Mark McGrouther , Collection Manager, Ichthyology