Disc covered in plates with a few erect spines in a ring on the upper side. Colour varies, including white, brown and red. Disc up to 2 mm diameter, arm up to 6 mm long.
This species is a detrital feeder. It broods young internally.
Seaweed and rocky areas, from 1 to 127 m.
Native to Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed