Kingdom Animalia Linnaeus, 1758 - animals Phylum Echinodermata Bruguière, 1789 - echinoderms Subphylum Crinozoa Matsumoto, 1929 see Infraphylum Crinozoa Matsumoto, 1929 Class Crinoidea Miller, 1821 - sea lilies and feather stars Subclass Articulates see Subclass Articulata Miller, 1821 Genus †Pentacrinus Agassiz, 1846