Characters: Colonies are massive with a tendency to form columns. Tentacles are usually extended during the day.

Colour: Usually mustard, sometimes brown.

Similar Species: Readily distinguished by extended polyps giving colonies a distinctive colour and a furry appearance. Corallites are similar to those of Porites australiensis and P. columnaris.

Habitat: Shallow protected reef environments, especially lagoons.

Abundance: Usually uncommon.