Porites astreoides
Boulder Corals. Growth form is mound-like or flattened.
Porites astreoides:
Porous or Lumpy Coral. Ochre colouredwith a usually lumpy
appearance. Cups occur up to 1-1.5 mm in diameter and are inconspicious
in the field. A common coral of both reefs and inshore rocky areas, this
coral usually contains a number of overgrown specimens of the barnacle
Ceratoconcha.