Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Coelenterata
Cnidaria (Cnidarians)
Anthozoa
Hexacorallia
Tabulata
Sarcinulida
Billingsariidae (35144539)
Children (3 direct children, 3 direct and indirect children):
Foerstephyllinae
Billingsariinae
Nyctoporinae