Actinomma boreale Cleve, 1899 (basis of record)
Actinomma sol Cleve, 1900 (basis of record)
Cenosphaera favosa Haeckel, 1887 (basis of record)
Challengeron channeri (Murray, 1885) (basis of record)
Cycladophora davisiana Ehrenberg, 1861 (basis of record)
Echinomma leptodermum Joergensen, 1900 accepted as Actinomma leptodermum (Jorgensen) Nigrini & Moore, 1979 (basis of record)
Eucyrtidium anomalum (Haeckel) Haeckel, 1862 (basis of record)
Eucyrtidium hexastichum Haeckel, 1887 (basis of record)
Lipmanella bombus Haeckel, 1887 (basis of record)
Lipmanella dictyoceras (Haeckel) Kling, 1973 (basis of record)
Litharachnium (basis of record)
Litharachnium tentorium Haeckel, 1860 (basis of record)
Lithomelissa setosa Joergensen, 1905 (basis of record)
Lophophaena hispida (Ehrenberg) Petrushevskaya, 1971 (basis of record)
Nassellaria (basis of record)
Phormacantha hystrix (Joergensen) Joergensen, 1905 (basis of record)
Protocystis Wallich, 1862 (basis of record)
Protocystis xiphodon (Haeckel, 1887) (basis of record)
Pterocorys clausus (Popofsky) Petrushevskaya & Kozlova, 1972 (basis of record)
Rhizoplegma boreale Popofsky, 1908 (basis of record)
Siphocampe (basis of record)
Siphocampe lineata (Ehrenberg) Nigrini, 1977 (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)

Arctic Ocean for Actinomma boreale Cleve, 1899 
Arctic Ocean for Cycladophora davisiana Ehrenberg, 1861 
Arctic Ocean for Lithomelissa setosa Joergensen, 1905 
Arctic Ocean for Phormacantha hystrix (Joergensen) Joergensen, 1905 
Arctic Ocean for Rhizoplegma boreale Popofsky, 1908 
Arctic Ocean for Spongotrochus glacialis Popofsky, 1908 
Arctic Ocean for Stylodictya aculeata Joergensen, 1905 
Arctic Ocean for Styptosphaera spumacea Haeckel, 1887 
Gulf of California for Acanthodesmia vinculata Mueller, 1858 
Gulf of California for Actinomma antarcticum (Haeckel) Nigrini, 1967 
Gulf of California for Actinomma boreale Cleve, 1899 
Gulf of California for Actinomma medianum Nigrini, 1967 
Gulf of California for Actinomma sol Cleve, 1900 
Gulf of California for Amphirhopalum ypsilon Haeckel, 1887 
Gulf of California for Anthocyrtidium ophirense (Ehrenberg) Petrushevskaya, 1968 
Gulf of California for Anthocyrtidium zanguebaricum (Ehrenberg) Haeckel, 1887 
Gulf of California for Botryocyrtis scutum (Harting) Nigrini, 1967 
Gulf of California for Botryostrobus aquilonaris (Bailey) Johnson, 1974 
Gulf of California for Carpocanarium papillosum (Ehrenberg, 1872) 
Gulf of California for Cycladophora davisiana Ehrenberg, 1861 
Gulf of California for Dictyophimus crisiae Ehrenberg, 1854 
Gulf of California for Euchitonia elegans (Ehrenberg) Haeckel, 1887 
Gulf of California for Eucyrtidium anomalum (Haeckel) Haeckel, 1862 
Gulf of California for Eucyrtidium hexagonatum Haeckel, 1887 
Gulf of California for Eucyrtidium hexastichum Haeckel, 1887 
Gulf of California for Heliodiscus asteriscus Haeckel, 1887 
Gulf of California for Hexacontium laevigatum Haeckel, 1887 
Gulf of California for Lamprocyclas maritalis Haeckel, 1887 
Gulf of California for Lamprocyrtis nigriniae (Caulet) Kling, 1973 
Gulf of California for Larcopyle buetschlii Dreyer, 1889 
Gulf of California for Larcospira quadrangula Haeckel, 1887 
Gulf of California for Lipmanella bombus Haeckel, 1887 
Gulf of California for Litharachnium tentorium Haeckel, 1860 
Gulf of California for Lithomelissa setosa Joergensen, 1905 
Gulf of California for Lithostrobus hexagonalis Haeckel, 1887 
Gulf of California for Lophophaena hispida (Ehrenberg) Petrushevskaya, 1971 
Gulf of California for Octopyle stenozona Haeckel, 1887 
Gulf of California for Peripyramis circumtexta Haeckel, 1887 
Gulf of California for Phormacantha hystrix (Joergensen) Joergensen, 1905 
Gulf of California for Phormostichoartus corbula (Harting) Nigrini, 1977 
Gulf of California for Plectopyramis dodecomma Haeckel, 1887 
Gulf of California for Pterocanium trilobum (Haeckel, 1860) 
Gulf of California for Pterocorys clausus (Popofsky) Petrushevskaya & Kozlova, 1972 
Gulf of California for Pterocorys hertwigii (Haeckel) Petrushevskaya, 1971 
Gulf of California for Pterocorys minythorax (Nigrini) Nigrini & Moore, 1979 
Gulf of California for Siphocampe lineata (Ehrenberg) Nigrini, 1977 
Gulf of California for Spongaster tetras Ehrenberg, 1860 
Gulf of California for Spongopyle osculosa Dreyer, 1889 
Gulf of California for Spongotrochus glacialis Popofsky, 1908 
Gulf of California for Stichopilium bicorne Haeckel, 1887 
Gulf of California for Stylochlamydium asteriscus Haeckel, 1887 
Gulf of California for Stylochlamydium venustum (Bailey) Haeckel, 1887 
Gulf of California for Tetrapyle octacantha Mueller, 1858 
Nordic Seas for Actinomma boreale Cleve, 1899 
Nordic Seas for Actinomma medianum Nigrini, 1967 
Nordic Seas for Actinomma sol Cleve, 1900 
Nordic Seas for Androcyclas gamphonycha (Joergensen) Joergensen, 1905 
Nordic Seas for Anthocyrtidium ophirense (Ehrenberg) Petrushevskaya, 1968 
Nordic Seas for Botryostrobus aquilonaris (Bailey) Johnson, 1974 
Nordic Seas for Carpocanarium papillosum (Ehrenberg, 1872) 
Nordic Seas for Cenosphaera favosa Haeckel, 1887 
Nordic Seas for Challengeron channeri (Murray, 1885) 
Nordic Seas for Cycladophora davisiana Ehrenberg, 1861 
Nordic Seas for Dictyophimus hirundo (Haeckel) Petrushevskaya, 1975 
Nordic Seas for Heliodiscus asteriscus Haeckel, 1887 
Nordic Seas for Hexacontium enthacanthum Joergensen, 1900 
Nordic Seas for Lamprocyclas maritalis Haeckel, 1887 
Nordic Seas for Litharachnium tentorium Haeckel, 1860 
Nordic Seas for Lithomelissa setosa Joergensen, 1905 
Nordic Seas for Peripyramis circumtexta Haeckel, 1887 
Nordic Seas for Phormacantha hystrix (Joergensen) Joergensen, 1905 
Nordic Seas for Protocystis xiphodon (Haeckel, 1887) 
Nordic Seas for Rhizoplegma boreale Popofsky, 1908 
Nordic Seas for Spongopyle osculosa Dreyer, 1889 
Nordic Seas for Spongotrochus glacialis Popofsky, 1908 
Nordic Seas for Stylochlamydium asteriscus Haeckel, 1887 
Nordic Seas for Stylochlamydium venustum (Bailey) Haeckel, 1887 
Nordic Seas for Stylodictya aculeata Joergensen, 1905 
Nordic Seas for Styptosphaera spumacea Haeckel, 1887 
North Atlantic for Actinomma boreale Cleve, 1899 
North Atlantic for Actinomma medianum Nigrini, 1967 
North Atlantic for Actinomma sol Cleve, 1900 
North Atlantic for Androcyclas gamphonycha (Joergensen) Joergensen, 1905 
North Atlantic for Cenosphaera favosa Haeckel, 1887 
North Atlantic for Euchitonia elegans (Ehrenberg) Haeckel, 1887 
North Atlantic for Lamprocyclas maritalis Haeckel, 1887 
North Atlantic for Litharachnium tentorium Haeckel, 1860 
North Atlantic for Spongopyle osculosa Dreyer, 1889 
North Atlantic for Spongotrochus glacialis Popofsky, 1908 
North Atlantic for Stylochlamydium venustum (Bailey) Haeckel, 1887 
Sea of Japan for Actinomma boreale Cleve, 1899 
Sea of Japan for Cycladophora davisiana Ehrenberg, 1861 
Sea of Japan for Euchitonia elegans (Ehrenberg) Haeckel, 1887 
Sea of Japan for Larcopyle buetschlii Dreyer, 1889 
Sea of Japan for Lithomelissa setosa Joergensen, 1905 
Sea of Japan for Octopyle stenozona Haeckel, 1887 
Sea of Japan for Spongaster Ehrenberg, 1860 
Sea of Japan for Spongaster tetras Ehrenberg, 1860 
Sea of Japan for Spongotrochus glacialis Popofsky, 1908 
Sea of Japan for Tetrapyle octacantha Mueller, 1858 

 Taxonomy

 for Euchitonia elegans (Ehrenberg) Haeckel, 1887

Should be considered as a group and synonym of E. furcata , as Euchitonia elegans/furcata group Boltovskoy, 1998. [details]

 Taxonomy

 for Euchitonia furcata Ehrenberg, 1872

Should be considered as a group and synonym of E. elegans , as Euchitonia elegans/furcata group Boltovskoy, 1998. [details]

 Taxonomy

 for Hexapyle dodecantha Haeckel, 1887

This species should be regarded instead as a species-group. [details]

 Taxonomy

 for Lamprocyclas maritalis Haeckel, 1887

This species should be regarded instead as a species-group. [details]

 Taxonomy

 for Larcopyle buetschlii Dreyer, 1889

This species should be regarded instead as a species-group. [details]

 Taxonomy

 for Phorticium pylonium Haeckel, 1887

This species should be regarded instead as a species-group. [details]

 Taxonomy

 for Tetrapyle octacantha Mueller, 1858

This species should be regarded instead as a species-group. [details]