Living Beings / Classification

Taxonomy explorer

Life → Domain → Kingdom → Phylum → Class → Order → Family → Genus → Species. Explore the principal ranks; intermediate clades remain in Advanced classification.

Explore the tree

NCBI Taxonomy · November 5, 2026. Missing ranks leave empty columns. Animalia is the recorded synonym of Metazoa; green plants use Viridiplantae. Full source ancestry is available in Advanced classification.

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Tree of life

Classification list

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Selected taxon

Asteriidae

Family

  1. LifeLife
  2. DomainEukaryota
  3. KingdomAnimalia
  4. PhylumEchinodermata
  5. ClassAsteroidea
  6. OrderForcipulatida
  7. FamilyAsteriidae
Advanced classification

Complete source lineage, including intermediate ranks. The standard view uses Life and the eight principal ranks.

  1. cellular organisms cellular root
  2. Eukaryota domain
  3. Opisthokonta clade
  4. Metazoa kingdom
  5. Eumetazoa clade
  6. Bilateria clade
  7. Deuterostomia clade
  8. Echinodermata phylum
  9. Eleutherozoa clade
  10. Asterozoa superclass
  11. Asteroidea class
  12. Forcipulatacea superorder
  13. Forcipulatida order
  14. Asteriidae family

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