Many animals in the ocean seek shelter from predators by living on or among other animals. Among fishes, members of the Damselfish family (Pomacentridae) often seek protection this way. Some of these relationships also are commensal or even symbiotic.
One of the most well known symbiotic relationships in the marine world is that between anemones and fishes commonly known as 'clownfish' or 'anemonefish'. Clownfish form a subfamily, Amphiprioninae, of the Dameselfish family. Each of the twenty-some species in this subfamily lives symbiotically with one or more anemone species.
Both the…
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