Fam. Acanthoaxiidae (Add)Ord. Helioporacea (Add)
Alcyoniina (Add)
Calcaxonia (Add)
Fam. Dendrobrachiidae (Add)
Holaxonia (Add)
Protoalcyonaria (Add)
Scleraxonia (Add)
Stolonifera (Add)
Fam. HelioporidaeOrd. Sea pen, Pennatulacea
Sessiliflorae (Add)
Subselliflorae (Add)