Pink anemonefish (Amphiprion perideraion) with its host anemone, Yap, Micronesia.

actiniaria actinopterygii amphiprion perideraion heteractis magnifica micronesia oceania perciformes pomacentridae ritteri anemone stichodactylidae yap anemone anemonefish animal animal behavior animal themes animals in the wild anthozoa aquatic biodiversity biology clownfish cnidaria color image day ecology ecosystem fish habitat ichthyology living organism magnificent sea anemone marine biology mutualism nature no people ocean outdoors photography pink anemonefish purple sea sea anemone sea life species symbiosis symbiotic relationship tropical climate tropical fish undersea underwater vertical vibrant wildlife zoology