Phylum Porifera Grant, 1836 - sponges
Class Demospongea Sollas, 1875
see Class Demospongiae Sollas, 1885
Subclass Ceractinomorpha Lévi, 1953
see Class Demospongiae Sollas, 1885
Order Vaceletida Finks & Rigby, 2004
Family Verticillitidae Steinmann, 1882
Subfamily Verticillitinae Steinmann, 1882
1 Genus †Stylothalamia Ott, 1967
2 Genus †Boikothalamia Reitner & Engeser, 1985
3 ?Genus †Menathalamia Reitner & Engeser, 1985
4 Genus †Murguiathalamia Reitner & Engeser, 1985
5 Genus †Vascothalamia Reitner & Engeser, 1985
6 Genus †Verticillites Defrance, 1829
7 Genus †Vaceletia Pickett, 1982
8 Genus †Marinduqueia Yabe & Sugiyama, 1939
9 ?Genus †Wienbergia Clausen, 1982