Aeteidae Smitt, 1868 (additional source)
Alcyonidiidae Johnston, 1837 (additional source)
Arctonula Gordon & Grischenko, 1994 (additional source)
Buffonellaria Canu & Bassler, 1927 (additional source)
Cyclostomatida (additional source)
Cystisella Canu & Bassler, 1917 (additional source)
Diastoporidae Gregory, 1899 accepted as Plagioeciidae Canu, 1918 (additional source)
Eucrateidae Johnston, 1847 (additional source)
Flustrellidridae Bassler, 1953 (additional source)
Gigantoporidae Bassler, 1935 (additional source)
Gymnolaemata (additional source)
Horneridae Smitt, 1867 (additional source)
Infundibulipora Brood, 1972 (basis of record)
Kinetoskias Danielssen, 1868 (additional source)
Microporellidae Hincks, 1879 (additional source)
Myriapora de Blainville, 1830 (additional source)
Posterula Jullien, 1903 (additional source)
Ragionula Canu & Bassler, 1927 (additional source)
Rhamphostomella Lorenz, 1886 (additional source)
Stegohornera Borg, 1944 accepted as Stigmatoechos Marsson, 1887 (additional source)
Stegohorneridae Borg, 1944 accepted as Stigmatoechidae Brood, 1972 (additional source)
Stomatopora Bronn, 1825 (additional source)
Triticellidae Sars, 1874 (additional source)
Victorellidae Hincks, 1880 (additional source)