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Menaspiformes
Taxonomy
Menaspiformes is an order.
It was assigned to Holocephalimorpha by Nelson (2006); and to Holocephalomorpha by Long (2011), Nelson et al. (2016).
It was assigned to Holocephalimorpha by Nelson (2006); and to Holocephalomorpha by Long (2011), Nelson et al. (2016).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2006 | Menaspiformes Nelson p. 44 |
| 2011 | Menaspiformes Long p. 242 |
| 2016 | Menaspiformes Nelson et al. p. 51 |
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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. †Menaspiformes
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Fm. †Deltoptychiidae Zangerl 1981
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G. †Deltoptychius Morris and Roberts 1862
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†Deltoptychius acutus Agassiz 1843
†Deltoptychius expansus Saint John and Worthen 1883
†Deltoptychius gibberuius Davis 1883
†Deltoptychius nitidus Leidy 1857
†Deltoptychius primus Saint John and Worthen 1883
†Deltoptychius varsoviensis Saint John and Worthen 1883
†Deltoptychius wachsmuthi Saint John and Worthen 1883
Fm. †Traquairiidae Lund and Grogan 1997
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G. †Traquairius Lund and Grogan 1997
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†Traquairius agkistrocephalus Lund and Grogan 1997
†Traquairius nudus Lund and Grogan 1997
†Traquairius spinosus Lund and Grogan 1997
Diagnosis
No diagnoses are available