Crown-of-thorns starfish occurs where coral reefs or hard coral communities occur in this region. The body form of the crown-of-thorns starfish is fundamentally the same as that of a typical starfish, with a central disk and radiating arms. Its special traits, however, include being disc-shaped, multiple-armed, flexible, prehensile, and heavily spined, and having a large ratio of stomach surface to body mass. Its prehensile ability arises from the two rows of numerous tube feet that extend to the tip of each arm. In being multiple-armed, it has lost the five-fold symmetry (pentamerism) typical of starfish, although it begins its life cycle with
Army Life; or, How Soldiers Are Made: Mounted Infantry Army Life; or, How Soldiers Are Made: Mounted Infantry Army Life; or, How Soldiers Are Made: Mounted Infantry is a 1900 British short black-and-white silent propaganda actuality film, directed by Robert W. Paul, featuring the King's Own Royal Lancaster Regiment riding over a plain. The film, which premiered on at the Alhambra Theatre in London, England, "is all that appears to remain of one of R.W. Paul's most ambitious projects," which, according to Micahael Brooke of BFI Screenonline, "had it survived in a more complete form," "would undoubtedly be considered one of the most important precursors of the modern documentary."