Crown-of-thorns starfish substrates with their arms and, when offered a choice of substrates, tend to settle on coralline algae, which they will subsequently feed on. In the classic pattern for echinoderms, the bilaterally symmetrical larva is replaced by a pentamerously symmetrical stage at metamorphosis, with the latter's body axis bearing no relationship to that of the larva. Thus the newly metamorphosed starfish are five-armed and are 0.4–1 mm diameter. (Note the size of the tube feet relative to the size of the animal.) They feed on the thin coating layers of hard encrusting algae (coralline algae) on the undersides of dead coral
Starfish Project often as they feel necessary. Course participants are also encouraged to make use of a list of phone contacts of other course participants and can attend free support meetings at various locations around the UK. Anne Blight, founder of the Starfish Project, has been working with people who stammer for many years, first as a volunteer with the Association for Stammerers in the UK, then with its successor organisation The British Stammering Association. Anne Blight was previously involved in the early days of McGuire Programme before founding the Starfish Project in 1998. In 2016, the Starfish Project announced its first