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Paracypridinae
Taxonomy
Paracyprididae was named by Sars (1923). It is extant.
It was reranked as the subfamily Paracypridinae by Bertels (1968) and Bertels (1969); it was reranked as the family Paracypridinae by Babinot and Colin (2011), Mennad et al. (2020) and Wang et al. (2022).
It was assigned to Cyprididae by Bertels (1968) and Bertels (1969); to Cypridacea by Benson et al. (1961), Bertels (1973), Bertels (1975) and Kozur (1985); to Podocopa by Carreño and Cronin (1993); to Cypridoidea by Carignano (2012), Forel (2014), Forel (2017), Forel (2017) and Forel (2022); and to Candonidae by Babinot and Colin (2011), Mennad et al. (2020) and Wang et al. (2022).
It was reranked as the subfamily Paracypridinae by Bertels (1968) and Bertels (1969); it was reranked as the family Paracypridinae by Babinot and Colin (2011), Mennad et al. (2020) and Wang et al. (2022).
It was assigned to Cyprididae by Bertels (1968) and Bertels (1969); to Cypridacea by Benson et al. (1961), Bertels (1973), Bertels (1975) and Kozur (1985); to Podocopa by Carreño and Cronin (1993); to Cypridoidea by Carignano (2012), Forel (2014), Forel (2017), Forel (2017) and Forel (2022); and to Candonidae by Babinot and Colin (2011), Mennad et al. (2020) and Wang et al. (2022).
Synonymy list
| Year | Name and author |
|---|---|
| 1923 | Paracyprididae Sars |
| 1961 | Paracyprididae Benson et al. p. Q246 |
| 1968 | Paracypridinae Bertels |
| 1969 | Paracypridinae Bertels |
| 1973 | Paracyprididae Bertels |
| 1975 | Paracyprididae Bertels p. 102 |
| 1985 | Paracyprididae Kozur p. 111 |
| 1993 | Paracyprididae Carreño and Cronin p. 152 |
| 2011 | Paracypridinae Babinot and Colin p. 753 |
| 2012 | Paracyprididae Carignano |
| 2014 | Paracyprididae Forel p. 9 |
| 2017 | Paracyprididae Forel p. 43 |
| 2020 | Paracypridinae Mennad et al. p. 8 |
| 2022 | Paracyprididae Forel |
| 2022 | Paracypridinae Wang et al. p. 149 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. Paracypridinae Sars 1923
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G. †Aglaiocypris Sylvester-Bradley 1947
G. Paracypris Sars 1866
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†Paracypris aculeata Guan 1985
†Paracypris bertelsae Ceolin et al. 2015
†Paracypris eniotmetos Nicolaidis and Piovesan 2013
†Paracypris franquesi Howe and Chambers 1935
†Paracypris gaetanii Crasquin-Soleau 2006
†Paracypris imaguncula Ceolin et al. 2015
†Paracypris jaguelensis Bertels 1975
†Paracypris jinyaensis Crasquin-Soleau 2006
†Paracypris jonesi Bonnema 1940
†Paracypris krivipotokensis Forel 2014
†Paracypris levis Kuznetsova 1961
†Paracypris meridionalis Lubimova and Mohan 1960
†Paracypris oanaella Forel 2017
†Paracypris perapiculata Alexander 1934
†Paracypris polita Sars 1866
†Paracypris rosefieldensis Howe and Law 1936
†Paracypris scalaris Wei 1981
†Paracypris semidisca Drexler 1958
†Paracypris tabulasaxensis Kristan-Tollmann 1991
†Paracypris vietnamensis Tanaka and Komatsu 2014
Tr. Renaudcypridini McKenzie 1980
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G. †Spinocypris Kozur 1971
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Jell and Adrain 2002, Bush and Bambach 2015, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Kungurian to the top of the Zanclean or 279.30000 to 3.60000 Ma
Minimum age of oldest fossil (stem group age): 268.8 Ma
Minimum age of oldest fossil (stem group age): 268.8 Ma
Collections (383 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian - Roadian | Thailand | Spinocypris sp. (164537) | |
| Wuchiapingian | Hungary | Triassocypris prisca (146222) | |
| Wuchiapingian - Changhsingian | Israel | Triassocypris sp. (95762) | |
| Changhsingian | China (Guizhou) | Paracypris sp. 1 (132518) Paracypris sp. 2, Paracypris sp. 3, Spinocypris sp. 2 (132519) Paracypris sp. 4 (132517) Spinocypris sp. 1 (132520) Spinocypris sp. 2, Paracypris gaetanii (95649) | |
| Changhsingian | Iran | Paracypris gaetanii (125568 220254 220258) Paracypris sp. 1 (220237) Paracypris sp. 2 (220247 220249) Spinocypris sp. 1 (168923) | |
| Changhsingian | Israel | Triassocypris sp. (108988) | |
| Induan | China (Sichuan) | Paracypris sp. (45895 47904) | |
| Griesbachian | China (Guangxi) | Paracypris sp. 1, Paracypris gaetanii (106639) | |
| Griesbachian | China (Guizhou) | Paracypris gaetanii (132525 132526 132527 132528 132529 132530 132531 132532 132533) Paracypris sp. 5 (132536 132537) Paracypris sp. 5, Paracypris gaetanii (132534) | |
| Griesbachian | Iran | Paracypris gaetanii (168933 168934 168935 168938 168950 220260 220267) | |
| Griesbachian | China (Zhejiang) | Paracypris gaetanii (116319) Paracypris sp. 1 (116318) Paracypris sp. 2 (116325) | |
| Griesbachian | Turkey | Paracypris gaetanii (169057 169067 169068 169071 169072 169076 169079 169086 169089 169090 169091 169093 169094) Paracypris sp. 1 (169056) Paracypris sp. 1, Paracypris gaetanii (169092) | |
| Griesbachian | Saudi Arabia | Spinocypris sp. 1 (87279) | |
| Griesbachian | Italy | Paracypris gaetanii (87169) Paracypris sp. 1 (87168) | |
| Smithian | China (Guangxi) | Paracypris jinyaensis (106635 106647) | |
| Smithian | Vietnam | Paracypris sp. A, Paracypris sp. B, Paracypris sp. C, Paracypris vietnamensis (155535) | |
| Smithian | Serbia and Montenegro | Paracypris krivipotokensis (165444 165445) | |
| Spathian | Romania | Spinocypris vulgaris (154985) | |
| Spathian | China (Sichuan) | Paracypris scalaris (120633) | |
| Spathian | China (Guangxi) | Paracypris jinyaensis (106638) Spinocypris sp. 1 (106643) Spinocypris vulgaris, Paracypris jinyaensis (106646) | |