Haddon's Carpet Anemone
Stichodactyla haddoni
Haddon's Carpet Anemone (Stichodactyla haddoni).
Saddleback Clownfish (Amphiprion polymnus) with Sebae Anemone (Heteractis crispa) in the background and Haddon's Anemone (Stichodactyla haddoni) in the foreground.