Classification of the family Weymouthiidae

Fm. †Weymouthiidae Kobayashi 1943
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G. †Abakolia Bognibova 1970
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†Abakolia pauca Bognibova 1971
Invalid names: Costadiscus Babcock 1994 [synonym]
G. †Acidiscus Rasetti 1966
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†Acidiscus birdi Rasetti 1966
†Acidiscus theristes Rushton 1966
G. †Acimetopus Rasetti 1966
G. †Analox Rasetti 1966
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†Analox bipunctata Rasetti 1966
G. †Bathydiscus Rasetti 1966
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G. †Bolboparia Rasetti 1966
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†Bolboparia superba Rasetti 1966
G. †Chelediscus Rushton 1966
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†Chelediscus acifer Rushton 1966
†Chelediscus chathamensis Rasetti 1967
G. †Cobboldites Kobayshi 1943
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G. †Leptochilodiscus Rasetti 1966
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Invalid names: Kerberodiscus Bassett 1976 [synonym]
G. †Litometopus Rasetti 1966
G. †Mallagnostus Howell 1935
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†Mallagnostus desideratus Walcott 1890
†Mallagnostus llarenai Richter 1941
Invalid names: Jinghediscus Xiang and Zhang 1985 [synonym], Ladadiscus Pokrovskaya 1959 [synonym]
G. †Meniscuchus Opik 1975
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†Meniscuchus nanus Palmer 1968
G. †Morocconus Özdikmen 2009
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†Morocconus notabilis Geyer 1988
Invalid names: Cephalopyge Geyer 1988 [replaced]
G. †Ninadiscus Korobov 1980
G. †Oodiscus Rasetti 1966
G. †Pseudocobboldia Hupé 1960
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G. †Runcinodiscus Rushton 1976
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†Runcinodiscus index Rushton 1976
G. †Semadiscus Romanenko 1978
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†Semadiscus sollennis Romanenko 1978
G. †Serrodiscus Richter and Richter 1941
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†Serrodiscus bellimarginatus Shaler and Foerste 1888
†Serrodiscus daedalus Öpik 1975
†Serrodiscus gravestocki Bengtson et al. 1990
†Serrodiscus speciosus Ford 1873
†Serrodiscus weymouthioides Fletcher and Theokritoff 2008
G. †Stigmadiscus Rasetti 1966
G. †Tannudiscus Pokrovskaya 1959
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†Tannudiscus altus Repina 1975
G. †Weymouthia Raymond 1913
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†Weymouthia nobilis Ford 1872