Column light brown. Mouth area (oral disc) with brown stripes. Tentacles white and speckled cream. Specialised structures (acrorhagi or spherules) present around the top edge of the column. Column about 2 cm long and 1 cm wide.
Reside in large conglomerations on jetty pylons but are also often found individually attached to gastropods buried in sand.
Attached to substrata in intertidal areas, to depth of 2 m.
New Zealand and Australia.
Recorded in Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed