Base of the evolutionary tree for centrohelids (Centrohelida)

← parent

• centrohelids (Centrohelida) (37 species)
  • Acanthocystidae → (25 species)
    • Acanthocystis → (12 species)
      • Acanthocystis nichollsi
      • Acanthocystis chaetophora
      • Acanthocystis spinifera
      • Acanthocystis perpusilla
      • Acanthocystis takahashii
      • Acanthocystis turfacea
      • Acanthocystis paliformis
      • Acanthocystis nyriospina
      • Acanthocystis pelagica
      • Acanthocystis costata
      • Acanthocystis aculeata
      • Acanthocystis amura
    • Choanocystis → (3 species)
      • Choanocystis rotundata
      • Choanocystis aculeata
      • Choanocystis symna
    • Raphidiophryidae → (7 species)
      • Raphidiophrys → (6 species)
        • Raphidiophrys ambigua
        • Raphidiophrys contractilis
        • Raphidiophrys heterophryoidea
        • Raphidiophrys elegans
        • Raphidiophrys drakena
        • Raphidiophrys marina
      • Polyplacocystis symmetrica
    • Pterocystis → (3 species)
      • Pterocystis foliacea
      • Raineriophrys erinaceoides
      • Pterocystis ebelii
  • Heterophryidae → (6 species)
    • Oxnerella micra
    • Heterophrys myriapoda
    • Heterophrys marina
    • Chlamydaster sterni
    • Pterocystis tropica
    • Sphaerastrum fockii
  • Yogsothothidae → (2 species)
    • Yogsothoth carteri
    • Yogsothoth knorrus
  • uncultured Lobosea
  • Spiculophrys agregata
  • Raphidocystis glabra
  • uncultured Centroheliozoa

Other links

• Encyclopedia of Life
• NCBI (genetics)"
• Open Tree of Life

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