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Periacanthinae
Taxonomy
Periacanthidae was named by Lorenthey (1929). Its type is Periacanthus.
It was reranked as the subfamily Periacanthinae by Schweitzer et al. (2020).
It was assigned to Epialtidae by Schweitzer et al. (2020).
It was reranked as the subfamily Periacanthinae by Schweitzer et al. (2020).
It was assigned to Epialtidae by Schweitzer et al. (2020).
Subtaxa
Periacanthus (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 2020 | Periacanthinae Schweitzer et al. p. 3 |
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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. †Periacanthinae Lorenthey 1929
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G. †Periacanthus Bittner 1875
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†Periacanthus dallagoi Beschin et al. 2005
†Periacanthus dallonii Via 1959
†Periacanthus horridus Bittner 1875
†Periacanthus ramosus Artal and Castillo 2005
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Turnsek 1997, Aberhan 1992 | |||||
Age range: base of the Ypresian to the top of the Priabonian or 56.00000 to 33.90000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | Spain | Periacanthus ramosus (234378) | |
| Lutetian | Italy | Periacanthus dallagoi (207553) Periacanthus horridus (146999 226616) | |
| Lutetian | Italy (Monte Bolca, Verona) | Periacanthus dalloni (127283) | |
| Lutetian | Hungary | Periacanthus horridus (207773) | |
| Bartonian | United Kingdom (England) | Periacanthus horridus (226653) | |
| Bartonian | Italy | Periacanthus horridus (207786) | |
| Priabonian | Italy | Periacanthus horridus (226536) | |
| Priabonian | Spain | Periacanthus dallonii (65270) |