Four grey side plates. Each animal is joined closely to its neighbour in a honeycomb-like fashion. Up to 2 cm high, 5 mm wide.
Honeycomb Barnacles are the most common of about a dozen acorn barnacle species in Victoria. They live in dense masses, so close together that the shells of neighbouring animals fuse together.
Exposed rocky shores, at mid to upper tidal levels.
Plankton or Particles
Native to Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed