Eight main plates around the opening with numerous smaller plates around the base. Plates grey to green colour. Up to 2 cm high, 3 cm wide.
These barnacles are found only below mid-tide where heavy wave action is common. They attach to the rock platform or to shells.
Exposed rocky shore, at mid-tide level.
Plankton or Particles
Native to Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed