Kingdom Animalia (animals) Eumetazoa (metazoans) Phylum Cnidaria (corals, sea anemones, jellyfish, and relatives) Class Anthozoa Order Scleractinia Family Merulinidae Genus Merulina Species Merulina ampliata (Crispy crust coral) Species Merulina scabricula (Crispy crust coral) Species Merulina scheeri (Crispy crust coral)
