Classification of the family Pelagiellidae

Fm. †Pelagiellidae Knight 1952
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G. †Cambretina Horný 1964
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†Cambretina mareki Horný 1964
G. †Costipelagiella Horný 1964
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†Costipelagiella kochi Peel 1988
†Costipelagiella nevadense Skovsted 2006
G. †Pelagiella Matthew 1895
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†Pelagiella adunca He et al. 1984
†Pelagiella asymmetrica Ermak and Pelman 1986
†Pelagiella atlantoides Mathews 1894
†Pelagiella atlasensis Geyer 1986
†Pelagiella bentica Ermak and Pelman 1986
†Pelagiella broeggeri Grönwall 1902
†Pelagiella corinthiana Runnegar and Jell 1976
†Pelagiella crassa Geyer 1986
†Pelagiella deltoides Runnegar and Jell 1976
†Pelagiella escayachensis Kobayashi 1937
†Pelagiella exigua Resser and Howell 1938
†Pelagiella lorenzi Kobayashi 1939
†Pelagiella madianensis Zhou and Xiao 1984
†Pelagiella primaeva Billings 1872
†Pelagiella serpentis Ermak and Pelman 1986
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Invalid names: Pelagiella emeishanensis Xing 1984 [synonym]
Invalid names: Auriculaspira Zhou and Xiao 1984 [synonym], Protoscaevogyra Kobayashi 1939 [synonym]
G. †Proeccyliopterus Kobayashi 1939
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†Proeccyliopterus chronus Walcott 1912
G. †Tannuspira Missarzhevsky 1989
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†Tannuspira magnifica Missarzhevsky 1989
G. †Tianzhushanospira Yü 1979
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Invalid names: Proeccyliopteridae Kobayashi 1962 [synonym], Protoscaevogyridae Kobayashi 1962 [synonym]