Classification of Copper 1995
Fm. †Lissatrypidae Twenhofel 1914
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Subfm. †Lissatrypinae Twenhofel 1914
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G. †Cerasina Copper 1995
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†Cerasina antiquata Nikiforova 1961
†Cerasina discoidalis Jin et al. 1993
†Cerasina obliquata Hall 1852
†Cerasina pycnata Copper 1995
†Cerasina solitaria Billings 1866
Subfm. †Septatrypinae Kozlowski 1929
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Subfm. †Protozyginae Copper 1986
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G. †Xysila Copper 1995
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†Xysila anticostiana Twenhofel 1914
†Xysila astaca Copper 1995
†Xysila mogoktaensis Nikiforova 1961