Trochocyathus pileus Alcock, 1902 Dataset NCBI Taxonomy Classification kingdom Metazoa phylum Cnidaria class Anthozoa order Scleractinia family Turbinoliidae genus Cyathotrochus species Cyathotrochus pileus Name Homonyms Trochocyathus pileus Trochocyathus pileus Alcock, 1902