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Onychopyge
Taxonomy
Onychopyge was named by Harrington (1938) [Sepkoski's age data: O Trem-l].
It was assigned to Ceratopygidae by Harrington and Leanza (1957), Robison and Pantoja-Alor (1968) and Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
It was assigned to Ceratopygidae by Harrington and Leanza (1957), Robison and Pantoja-Alor (1968) and Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Onychopyge Harrington p. 179 |
| 1942 | Prionopyge Harrington and Leanza p. 140 |
| 1957 | Onychopyge Harrington and Leanza |
| 1968 | Onychopyge Robison and Pantoja-Alor p. 783 |
| 2002 | Onychopyge Jell and Adrain p. 414 |
| 2002 | Onychopyge Sepkoski |
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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.
G. †Onychopyge Harrington 1938
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†Onychopyge acenolazai Tortello and Esteban 2016
†Onychopyge argentina Harrington and Leanza 1957
†Onychopyge gonzalezae Tortello and Esteban 2016
†Onychopyge longispina Harrington and Leanza 1957
†Onychopyge plagiacantha Harrington and Leanza 1957
†Onychopyge riojana Harrington 1938
†Onychopyge sculptura Robison and Pantoja-Alor 1968
Invalid names: Prionopyge Harrington and Leanza 1942 [objective synonym]
Diagnosis
No diagnoses are available