Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002 Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826 Class Miliolata Saidova, 1981 - porcelaneous foraminifers Family Nezzazatidae Hamaoui & Saint-Marc, 1970, incertae sedis Subfamily Nezzazatinae Hamaoui & Saint-Marc, 1970 Genus Trochospira Hamaoui & Saint-Marc, 1970