Anenthemonae is a suborder of sea anemones in the order Actiniaria. It comprises those sea anemones with atypical arrangement of mesenteries for actiniarians.

Superfamilies and families in the suborder Anenthemonae include:

• Superfamily Actinernoidea Stephenson, 1922
  • Actinernidae Stephenson, 1922
  • Halcuriidae Carlgren, 1918
• Superfamily Edwardsioidea Andres, 1881
  • Edwardsiidae Andres, 1881

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