Stichodactyla mertensii, commonly known as Mertens' carpet sea anemone, is a species of sea anemones in the family Stichodactylidae. It is regarded as the largest sea anemone with a diameter of over 1

Stichodactylidae is a family of sea anemones that contains the genera Stichodactyla and Radianthus. These species reside exclusively within the shallow waters of the tropical Indo-Pacific area and are