While most corals grow as colonies in tropical waters, the Devonshire cup coral (Caryophyllia smithii) is solitary and lives in temperate parts of the ocean. It grows with its cup-shaped skeleton attached to a rock or even a shipwreck. When the tentacles are expanded, these tiny corals look just like anemones, with each tapering, transparent tentacle ending in a small knob. Devonshire cup coral often occurs in a variety of corals from white or orange.
Walden University- Doctor of Nursing Practice