Botryopyle setosa Cleve, 1899 accepted as Amphimelissa setosa (Cleve) Jørgensen, 1905 (source of synonymy)
Cycladophora davisiana Ehrenberg, 1861 (basis of record)
Euchitonia triangulum Seguenza, 1880 accepted as Dictyocoryne truncatum (Ehrenberg) Nigrini & Moore, 1979 (basis of record)
Eucyrtidium anomalum (Haeckel) Haeckel, 1862 (basis of record)
Eucyrtidium hexastichum Haeckel, 1887 (basis of record)
Heliodiscus echiniscus Haeckel, 1887 (basis of record)
Hexacontium pachydermum Joergensen, 1900 (basis of record)
Hexapyle dodecantha Haeckel, 1887 (basis of record)
Larcospira minor (Jörgensen, 1900) accepted as Lithelius minor Joergensen, 1900 (basis of record)
Lipmanella dictyoceras (Haeckel) Kling, 1973 (basis of record)
Lithomitra lineata Ehrenberg, 1839 (basis of record)
Lophospyris pentagona subsp. hyperborea (Joergensen) Goll, 1969 accepted as Lophospyris pentagona (Ehrenberg) Petrushevskaya, 1971 (basis of record)
Nassellaria (basis of record)
Phorticium pylonium Haeckel, 1887 (basis of record)
Protocystis Wallich, 1862 (basis of record)
Protocystis xiphodon (Haeckel, 1887) (basis of record)
Siphocampe (basis of record)
Siphonosphaera socialis Haeckel, 1887 (basis of record)
Spumellaria (basis of record)
Stylochlamydium venustum (Bailey) Haeckel, 1887 (basis of record)
Stylodictya Ehrenberg, 1847 emend. Kozlova, 1972 (basis of record)
Stylodictya aculeata Joergensen, 1905 (basis of record)
Tholospyris baconiana subsp. baconiana Goll, 1972 (basis of record)