Alex Mustard / Red saddleback anemonefish (Amphiprion ephippium) in its host anemone, with soft corals behind. This species of anemonefish is endemic to the Andaman Sea. Richelieu Rock, Thailand. Andaman Sea, India...

Alex Mustard / Andaman anemone fishes (Amphiprion ephippium) hovering above a sea anemone on a coral reef in Thailand. Richelieu Rock, Andaman Sea, Indian Ocean.

Alex Mustard / Red saddleback anemonefish (Amphiprion ephippium) in its host anemone. East of Eden, Similan Islands, Thailand. Andaman Sea, Indian Ocean. Endemic to Andaman Sea.