Enthemonae
- Actinostoloidea
- Metridioidea
- Rough-skinned Sea Anemone Actinostola callosa
Photo: Mutsu-sango · CC BY-SA 2.5 A seafloor anemone. A study off eastern Canada found a diverse range of small food items in its digestive cavity.
- Venus flytrap sea anemone Actinoscyphia aurelia
Photo: Image courtesy of Aquapix and Expedition to the Deep Slope 2007, NOAA-OE · Public domain A deep-sea anemone observed on sandy and muddy seafloors during a Gulf of Alaska survey.
