Classification of the family Ventriculitidae

Fm. †Ventriculitidae Smith 1848
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Subfm. †Bolitesiinae Schrammen 1912
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G. †Bolitesia Schrammen 1912
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Bolitesia mirabilis Schrammen 1912
Subfm. †Lychniscaulinae Reid 2004
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G. †Discophyma Oppliger 1915
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Discophyma costata Herenger 1942
Discophyma dolata Oppliger 1907
Invalid names: Placotelia Oppliger 1907 [synonym]
G. †Lychniscaulus Schrammen 1937
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Lychniscaulus vannus Schrammen 1937
Subfm. †Stauronematinae Sollas 1877
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G. †Stauronema Sollas 1877
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Stauronema carteri Sollas 1877
Stauronema macropora Defretin-Lefranc 1960
Stauronema planum Hinde 1883
Subfm. †Ventriculitinae Smith 1848
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G. †Astropegma Pomel 1872
G. †Coscinopora Goldfuss 1826
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Coscinopora macropora Goldfuss 1826
G. †Leiostracosia Schrammen 1902
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Leiostracosia alpina Herenger 1944
Leiostracosia angustata Roemer 1841
Leiostracosia brandesi Schrammen 1912
Leiostracosia punctata Schrammen 1902
Leiostracosia robusta Schrammen 1902
G. †Lepidospongia Roemer 1864
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Lepidospongia fragilis Schrammen 1902
Lepidospongia inermis Schrammen 1912
Lepidospongia rugosa Schlueter 1870
Lepidospongia sterea Defretin-Lefranc 1960
Invalid names: Plectodermatium Schrammen 1902 [synonym]
G. †Napaeana de Laubenfels 1955
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Napaeana micropora Schrammen 1912
Napaeana striata Schrammen 1902
Invalid names: Eudictyon Schrammen 1902 [replaced], Napaea Schrammen 1912 [objective synonym]
G. †Orthodiscus Schrammen 1924
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Orthodiscus fragilis Schrammen 1924
G. †Phymosinion Pomel 1872
G. †Pleuropyge Schrammen 1912
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Pleuropyge plana Schrammen 1912
G. †Rhizopoterion Zittel 1877
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Rhizopoterion coniforme Hurcewicz 1968
Rhizopoterion solidum Schrammen 1912
Rhizopoterion tubiforme Schrammen 1912
Invalid names: Rhizocheton [synonym]
G. †Rhizopoterionopsis Lachasse 1943
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Rhizopoterionopsis pruvosti Defretin-Lefranc 1960
G. †Spirospongia Kravtsov 1968
G. †Sporadoscinia Pomel 1872
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Sporadoscinia alcyonoides Mantell 1822
Sporadoscinia capax Hinde 1883
Sporadoscinia decheni Goldfuss 1826
Sporadoscinia eutactopora Defretin-Lefranc 1960
Sporadoscinia micrommata Roemer 1841
Sporadoscinia quenstedti Schrammen 1912
Sporadoscinia stirps Schrammen 1912
Sporadoscinia teutoniae Schrammen 1912
Sporadoscinia venosa Roemer 1841
Sporadoscinia zippei Reuss 1846
G. †Ubiquiradius Laubenfels 1955
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Ubiquiradius alternans Roemer 1841
Ubiquiradius mirus Schrammen 1912
Ubiquiradius orthogonioporus Defretin-Lefranc 1960
Ubiquiradius plagiochetus Defretin-Lefranc 1960
Invalid names: Actinocyclus Schrammen 1912 [replaced], Porocyclus Defretin-Lefranc 1960 [objective synonym]
G. †Ventriculites Mantell 1822
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Ventriculites arabicus Abbass 1972
Ventriculites cribrosus Phillips 1828
Ventriculites cylindratus Schrammen 1912
Ventriculites fistulosus Schrammen 1912
Ventriculites radiatus Mantell 1822
Ventriculites stellatus Schrammen 1902