Living Beings

    Living Beings / Classification

    Taxonomy explorer

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

    “Intramacronucleata” is a subphylum between the main ranks. Inspect its full lineage.

    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.

    Browse ecological links ↗
    Tree of life

    Classification list

    Select a node or use the plus sign to open a branch.

    Selected taxon

    Ciliophora

    Phylum

    ciliates

    1. LifeLife
    2. DomainEukaryota
    3. PhylumCiliophora
    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. Sar clade
    4. Alveolata clade
    5. Ciliophora phylum

    Open taxon page ↗