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 (film) Starfish (film) Starfish is a 2016 British drama film written and directed by Bill Clark and starring Tom Riley and Joanne Froggatt. The film, based on a true story, follows a family who are thrown into turmoil when the husband contracts sepsis, a brutally damaging illness. Principal photography began on 4 December 2015 in Rutland. It was theatrically released in the United Kingdom on 28 October 2016. On 6 February 2015, it was announced that Bill Clark would direct a true story drama film "Starfish" about a married couple Tom and Nicola Ray. Joanne Froggatt would produce the film along