Base of the evolutionary tree for Polyankyliidae

← parent

• Polyankyliidae (4 species)
  • Polyankylis → (3 species)
    • Polyankylis ovilaxa
    • Polyankylis australis
    • Polyankylis orientalis
  • Sewelloya plana

Other links

• Wikidata
• Encyclopedia of Life
• Open Tree of Life

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