Small species with minute granules on the disc. The upper arm spines on the first segment next to the disc are notably taller than all others. Colour brown. Disc up to 2 mm wide, arm up to 12 mm long.
The feeding behaviour and favoured prey are unknown.
Occurs in clumps of algae at shallow subtidal depths (1-24 m).
South-eastern Australia, excluding Tasmania. In western and central Victoria.
Native to Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed