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Discoptychites dux
Taxonomy
Ammonites dux was named by Giebel (1853).
It was recombined as Discoptychites dux by Siegel et al. (2022).
It was recombined as Discoptychites dux by Siegel et al. (2022).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1853 | Ammonites dux Giebel |
| 1882 | Ptychites suttneri von Mojsisovics |
| 1896 | Ptychites suttneri Arthaber p. 96 |
| 1902 | Ptychites beyrichii Fritsch |
| 2022 | Discoptychites dux Siegel et al. p. 351 figs. 22-24 |
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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.
†Discoptychites dux Giebel 1853
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Invalid names: Ptychites beyrichii Fritsch 1902 [synonym], Ptychites suttneri von Mojsisovics 1882 [synonym]
Diagnosis
No diagnoses are available