Classification of the family Virgianidae
Fm. †Virgianidae Boucot and Amsden 1963
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Subfm. †Mariannaellinae Sapelnikov and Rukavishnikova 1975
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G. †Disulcatella Fu Lipu 1982
G. †Galeatellina Sapelnikov and Rukavishnikova 1975
G. †Mariannaella Sapelnikov and Rukavischnikova 1975
Subfm. †Mariannellinae Sapelnikov and Rukavishnikova 1975
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G. †Brevilamnulella Amsden 1974
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†Brevilamnulella kjerulfi Kiaer 1902
†Brevilamnulella laevis Sapelnikov and Rukavishnikova 1975
†Brevilamnulella thebesensis Savage 1913
†Brevilamnulella umbosulcata Rasmussen et al. 2010
Invalid names: Antigaleatella Sapelnikov and Rukavishnikova 1975 [synonym]
Subfm. †Pleurodiinae Rong and Yang 1977
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G. †Pleurodium Wang 1955
G. †Plicidium Rong and Yang 1981
G. †Pseudoconchidium Nikiforova and Sapelnikov 1971
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†Pseudoconchidium kozhimicum Nikiforova and Sapelnikov 1971
Subfm. †Virgianinae Boucot and Amsden 1963
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G. †Borealis Boucot et al. 1971
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†Borealis borealis Eichwald 1842
†Borealis borealis schmidti Lebedev 1892
†Borealis cristiformis Modzalevskaya 1985
†Borealis nana Nikiforova and Andreeva 1961
G. †Holorhynchus Kiaer 1902
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†Holorhynchus giganteus Kiaer 1902
†Holorhynchus giganteus latisulcifer Rukavishnikova and Sapelnikov 1973
G. †Proconchidium
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†Proconchidium brodeurensis Rong et al. 1989
†Proconchidium munsteri St. Joseph 1938
†Proconchidium tchuilensis Rukavishnikova and Sapelnikov 1973
G. †Prostricklandia Rukavishnikova and Sapelnikov 1973
G. †Tcherskidium
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†Tcherskidium ulkuntasense Rukavishnikova and Sapelnikov 1973
†Tcherskidium unicum Nikolaev 1968
G. †Virgiana Twenhofel 1914
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†Virgiana barrandei Billings 1857
†Virgiana decussata Whiteaves 1891
†Virgiana mayvillensis Savage 1916
†Virgiana utahensis Sheehan 1980
G. †Virgianella Nikiforova and Sapelnikov 1971
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†Virgianella vaigatschensis Nikiforova and Sapelnikov 1971
G. †Viridita Jin and Copper 2000
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†Viridita glomerosa Jin and Copper 2010
†Viridita lenticularis Billings 1866