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Petalichthyida (disused)
Taxonomy
Petalichthyi was named by Jaekel (1911).
It was corrected as Petalichthyida by Obruchev (1964), Denison (1975), Dineley and Metcalf (1999) and Young (2010); it was reranked as the order Petalichthyida by Denison (1978); it was misspelled as Petalichthida by Sepkoski (2002); it was synonymized subjectively with Petalichthyiformes by Long (2011).
It was assigned to Ptychostei by Jaekel (1911); to Arthrodira by Obruchev (1964); to Placodermi by Denison (1975); and to Placodermi by Denison (1978), Dineley and Metcalf (1999), Sepkoski (2002) and Young (2010).
It was corrected as Petalichthyida by Obruchev (1964), Denison (1975), Dineley and Metcalf (1999) and Young (2010); it was reranked as the order Petalichthyida by Denison (1978); it was misspelled as Petalichthida by Sepkoski (2002); it was synonymized subjectively with Petalichthyiformes by Long (2011).
It was assigned to Ptychostei by Jaekel (1911); to Arthrodira by Obruchev (1964); to Placodermi by Denison (1975); and to Placodermi by Denison (1978), Dineley and Metcalf (1999), Sepkoski (2002) and Young (2010).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1911 | Petalichthyi Jaekel p. 46 |
| 1964 | Petalichthyida Obruchev p. 217 |
| 1975 | Petalichthyida Denison p. 23 |
| 1978 | Petalichthyida Denison |
| 1999 | Petalichthyida Dineley and Metcalf p. 11 |
| 2002 | Petalichthida Sepkoski |
| 2010 | Petalichthyida Young p. 527 |
| 2011 | Petalichthyiformes Long p. 242 |
| 2016 | Petalichthyiformes Nelson et al. p. 39 |
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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.
Or. †Petalichthyida Jaekel 1911
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| Reference: Carroll 1988 | |||||
Collections
No collection or age range data are available