Family Cerianthidae
This family regroups all Tube anemones.
Cerianthus membranaceus – Cylinder anemone
Pachycerianthus fimbriatus – Pacific tube anemone
Family Zoanthidae
This family regroups all Carpet colonial anemones.
Family Discosomatidae
This family regroups all Mushroom anemones and their relatives.
Amplexidiscus fenestrafer – Giant mushroom anemone
Discosoma nummiforme – Variable mushroom coral
Family Corallimorphidae
This family regroups all Jewel anemones and their relatives.
Corynactis californica – Californian jewel-anemone
Corynactis viridis – Atlantic jewel anemone
Family Sphenopidae
This family regroups all Cluster anemones and their relatives.