Heteractis magnifica
- Project by Elizabeth Guck on the Magnificent or Ritteri Anemone, its habitat, adaptation, nutrition, reproduction and interactions with other species.
- http://acadweb.uwlax.edu/07Spring/SAH/BIO203/guck_eliz/

Urticina piscivora
- Image of this fish-eating sea anemone, formerly assigned to genus Tealia.
- http://cordellbank.noaa.gov/environment/urticina_lg.html

Anthozoa
- Detailed illustrated discussion of the characteristics and phylogenetic relationships of this class, which includes true corals, sea anemones, and sea pens.
- http://tolweb.org/tree?group=Anthozoa&contgroup=Cnidaria

Class Anthozoa: Sea Anenomes and Corals
- Basic description and representative photos of anthozoans, which are solitary or colonial animals in which there is no medusa phase.
- http://www.abdn.ac.uk/~nhi708/classify/animalia/cnidaria/anthozoa/index.html