Base of the evolutionary tree for Cyamodontoidea

← parent

• Cyamodontoidea (10 species)
  • Placochelyidae → (5 species)
    • Psephochelys
    • Psephoderma
    • Psephosauriscus
    • Placochelys
    • Glyphoderma
  • Henodontidae → (2 species)
    • Henodus
    • Parahenodus
  • Cyamodontidae → (2 species)
    • Cyamodus
    • Protenodontosaurus
  • Sinocyamodus

Other links

• Wikidata
• Open Tree of Life

---