Classification of the family Orithopsidae

Fm. †Orithopsidae Schweitzer et al. 2003
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G. †Aetocarcinus Schweitzer et al. 2016
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Aetocarcinus muricatus Schweitzer et al. 2016
Aetocarcinus roddai Bishop 1983
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Invalid names: Pseudonecrocarcinus stenzeli Bishop 1983 [synonym]
Invalid names: Juglocarcinus Collins et al. 2017 [synonym]
G. †Anoplocarcinus Schweitzer et al. 2019
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Anoplocarcinus hudspethi Schweitzer et al. 2019
G. †Bellcarcinus Luque 2014
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Bellcarcinus aptiensis Luque 2014
G. †Cherpiocarcinus Marangon and De Angeli 1977
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Cherpiocarcinus rostratus Marangon and De Angeli 1997
G. †Chronocancer Santana et al. 2022
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Chronocancer camilosantanai Santana et al. 2022
G. †Colombicarcinus Karasawa et al. 2014
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Colombicarcinus laevis Karasawa et al. 2014
G. †Cristella Collins and Wienberg Rasmussen 1992
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Cristella hastata Collins and Wienberg Rasmussen 1992
G. †Marycarcinus Schweitzer et al. 2003
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Marycarcinus hanna Rathbun 1926
Marycarcinus hannae Rathbun 1926
G. †Orithopsis Carter 1872
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Orithopsis angelicus Fraaije 2002
Orithopsis bonneyi Carter 1872
Orithopsis isericus Fric and Kafka 1887
Orithopsis siouxensis Feldmann et al. 1976
G. †Paradoxicarcinus Schweitzer et al. 2003
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Paradoxicarcinus nimonoides Schweitzer et al. 2003
G. †Paradoxilissopsa Schweitzer et al. 2011
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Paradoxilissopsa transiens Fric and Kafka 1887
Invalid names: Lissopsis [replaced]
G. †Planocarcinus Luque et al. 2012
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Planocarcinus johnjagti Bermúdez et al. 2013
Planocarcinus olssoni Rathbun 1937
G. †Shazella Collins and Williams 2004
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Shazella abbotsensis Collins and Williams 2004
G. †Silvacarcinus Collins and Smith 1993
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Silvacarcinus laurae Collins and Smith 1993
G. †Texicancer Franţescu et al. 2016
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Texicancer renfroae Stenzel 1945