Anemone fishes live together monogamously in an anemone, protected by the anemone stings. Among the most well-known anemones is "A. coronaria", often called the poppy anemone. They are guarded by fiercely territorial clownfish, who are also immune to the anemone toxins. Some amphipods live inside the coelenteron of the sea anemone. A number of sea anemone species are commensal with other organisms. Once an anemone or coral has been adopted, the anemonefish will defend it. A single cell can be enough for a new "Aiptasia" anemone to form. Her parents named her after a Japanese Anemone flower. Until recently, it was believed that the species of the genus "Anemone" also lack nectar. However, similar behaviors throughout all anemone fishes have been recorded. His blood mingled with her tears and became the anemone flower. It was considered part of the genus "Anemone", to which it is closely related. It is a green sea anemone that is found in or near water. These fish have monogamous mating systems, and are territorial of their anemone. It is aggressively territorial and is completely dependent on its sea anemone.