Classification of the family Derbidae
Fm. Derbidae Spinola 1839
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Subfm. Breddiniolinae Fennah 1950
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Tr. Cedusini Emeljanov 1992
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G. Cedusa Fowler 1904
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†Cedusa baylissae Szwedo and Ross 2003
†Cedusa credula Emeljanov and Shcherbakov 2000
Tr. †Derbachilini Emeljanov and Shcherbakov 2020
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G. †Derbachile Emeljanov and Shcherbakov 2020
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†Derbachile aschei Emeljanov and Shcherbakov 2020
†Derbachile hochae Emeljanov and Shcherbakov 2020
Invalid names: Cedusinae Emeljanov 1992 [synonym]
G. Cenanges Fennah 1952
Subfm. Derbinae Spinola 1839
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Subfm. Otiocerinae Muir 1917
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Tr. Otiocerini Muir 1917
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G. †Positrona Emeljanov 1994
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†Positrona shcherbakovi Emeljanov 1994
†Positrona shcherbakovi Emeljanov 1994
G. †Pyrrhoneura Kirkaldy 1906