animal order - the order of animals

Actinozoa, Anthozoa, class Actinozoa, class Anthozoa - no alternation of generations the medusoid phase being entirely suppressed: sea anemones; corals

Alcyonacea, suborder Alcyonacea - comprising the soft corals

family Pennatulidae, Pennatulidae - sea pens

Gorgonacea, Gorgoniacea, suborder Gorgonacea, suborder Gorgoniacea - red corals and sea fans