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Corylophinae
Taxonomy
Corylophinae was named by LeConte (1852). It is extant. Its type is Corylophus.
It was assigned to Corylophidae by Lawrence and Newton (1995), Bouchard et al. (2011), Alekseev (2016), Li et al. (2022), Szawaryn et al. (2023).
It was assigned to Corylophidae by Lawrence and Newton (1995), Bouchard et al. (2011), Alekseev (2016), Li et al. (2022), Szawaryn et al. (2023).
Subtaxa
Synonymy list
Year | Name and author |
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1852 | Corylophinae LeConte |
1995 | Corylophinae Lawrence and Newton, Jr. |
2011 | Corylophinae Bouchard et al. |
2016 | Corylophinae Alekseev p. 22 |
2022 | Corylophinae Li et al. p. 413 |
2023 | Corylophinae Szawaryn et al. p. 1066 |
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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.
Subfm. Corylophinae LeConte 1852
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Tr. Corylophini Le Conte 1852
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Tr. Orthoperini Jacquelin du Val 1857
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G. †Orthoperites Kirejtshuk and Kurochkin 2019
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†Orthoperites antiquus Kirejtshuk and Kurochkin 2019
G. Orthoperus Stephens 1829
Tr. Parmulini Poey 1854
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G. Clypastraea Haldeman 1842
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†Clypastraea groehni Szawaryn et al. 2023
†Clypastraea primainterpares Alekseev 2016
†Clypastraea venedorum Szawaryn et al. 2023
Tr. †Xenostanini Li et al. 2022
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range
Maximum range based only on fossils: base of the Early/Lower Cenomanian to the top of the Middle Pleistocene or 100.50000 to 0.12900 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Cenomanian | Myanmar | Xenostanus jiangkuni (161726 172900) | |
Priabonian | Russian Federation | Corylophinae indet., Clypastraea primainterpares, Clypastraea venedorum (123419) | |
Priabonian | Russian Federation (Kaliningrad) | Clypastraea groehni (110735) | |
Priabonian | Germany (Halle) | Corylophinae indet. (180731) | |
Priabonian | United Kingdom (England) | Orthoperites antiquus (123959) | |
Middle Pleistocene | United Kingdom | Corylophus cassidoides (168268 168270 168271) Orthoperus sp. (168264) | |
Middle Pleistocene | United Kingdom (Warwickshire) | Corylophus cassidoides (169389) |