Colonial Anemone

Gyractis sesere

Colonial Anemone is found in the Eastern Pacific, specifically around Easter Island and Hawaii. As a sessile organism, it attaches itself to substrates in subtropical marine environments. The Colonial Anemone is part of the Anthozoa class, which includes both gonochoric and hermaphroditic species. Its reproductive process involves the release of mature gametes into the coelenteron, which are then spawned through the mouth. The resulting zygote develops into a planktonic planula larva, undergoing metamorphosis that involves the formation of tentacles, septa, and a pharynx before settling on the aboral end. Divers encountering the Colonial Anemone can expect to see it firmly attached to rocky substrates, contributing to the marine life in its habitat. However, the exact feeding habits of Gyractis sesere remain unspecified.