Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. Living Organisms (hierarchy name)
4. living organisms (entities)
5. Eukaryota (domain)
6. Animalia (kingdom)

Narrower term/s

• jellyfish
• Anthozoa (class)[+]
  • corals (animals) [+]
    • star coral
  • Actiniaria (order)
  • Ceriantharia (order) [+]
    • Cerianthidae (family) [+]
      • Cerianthus (genus) [+]
  • Alcyonaria (subclass) [+]
    • Alcyonacea (order) [+]
      • Coralliidae (family) [+]
• Hydrozoa (class)[+]
  • Anthomedusae (order) [+]
    • Hydridae (family) [+]
      • Hydra (genus)
• Scyphozoa (class)
• Cubozoa (class)

Anotations

Scope note:

Phylum of aquatic invertebrates typically having a simple tube-shaped or cup-shaped body, which includes sea anemones, hydras, jellyfish, and corals. There are over 9000 species living today. More or less radially symmetrical marine invertebrates having a single internal cavity serving for digestion, excretion, and other functions, and usually a circle of tentacles around the mouth for catching prey, some provided with paralyzing stings.