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• n  a large class of sedentary marine coelenterates that includes sea anemones and corals; the medusoid phase is entirely suppressed
• n  sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed

• Anthozoa
• class Anthozoa
• Actinozoa
• class Actinozoa
• anthozoan
• actinozoan