Body shape slug-like with gill structures visible as multiple projections along the sides body. Pattern includes shades or colours of white and/or black. Animal up to 1 cm long.
This species can be extremely common on intertidal rock platforms, but its colouration tends to make the animals very inconspicuous. It is often associated with filamentous green algae such as Enteromorpha and Chaetomorpha. There are numerous other species undescribed from this family group known from the Bass Strait area.
On green seaweeds in shallow waters and tidal pools, to depth of 16 m.
Native to Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed