Base of the evolutionary tree for Cryptoclidia

← parent

• Cryptoclidia (33 species)
  • Xenopsaria → (29 species)
    • Elasmosauridae → (15 species)
      • unnamed group 1349 → (14 species)
        • unnamed group 1350 → (13 species)
        • Callawayasaurus
      • Eromangasaurus
    • Leptocleidia → (14 species)
      • Polycotylidae → (10 species)
        • unnamed group 1340 → (9 species)
        • Edgarosaurus
      • Leptocleididae → (4 species)
        • unnamed group 1337 → (3 species)
        • Nichollssaura
  • Cryptoclididae → (4 species)
    • unnamed group 1333 → (2 species)
      • Cryptoclidus
      • Kimmerosaurus
    • unnamed group 1332 → (2 species)
      • Muraenosaurus
      • Tricleidus

Other links

• Wikidata
• Open Tree of Life

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