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Ptychoceratodontidae
Taxonomy
Ptychoceratodontidae was named by Martin (1982).
It was reranked as the subfamily Ptychoceratodontinae by Apesteguia et al. (2007).
It was assigned to Ceratodontiformes by Cuny and Ramboer (1991); to Ceratodontidae by Apesteguia et al. (2007); to Dipnoi by Cione (1987) and Agnolin et al. (2017); and to Dipnoi by Martin (1982) and Panzeri (2023).
It was reranked as the subfamily Ptychoceratodontinae by Apesteguia et al. (2007).
It was assigned to Ceratodontiformes by Cuny and Ramboer (1991); to Ceratodontidae by Apesteguia et al. (2007); to Dipnoi by Cione (1987) and Agnolin et al. (2017); and to Dipnoi by Martin (1982) and Panzeri (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1982 | Ptychoceratodontidae Martin p. 612 |
| 1987 | Ptychoceratodontidae Cione p. 115 |
| 1991 | Ptychoceratodontidae Cuny and Ramboer p. 72 |
| 2007 | Ptychoceratodontinae Apesteguia et al. |
| 2017 | Ptychoceratodontidae Agnolin et al. |
| 2023 | Ptychoceratodontidae Panzeri p. 167 |
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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.
Fm. †Ptychoceratodontidae Martin 1982
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G. †Ptychoceratodus Jaekel 1926
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†Ptychoceratodus acutus Priem 1924
†Ptychoceratodus cionei Apesteguia et al. 2007
†Ptychoceratodus concinnus Meyer and Plieninger 1844
†Ptychoceratodus cuyanus Agnolin et al. 2017
†Ptychoceratodus donensis Vorobyeva and Minikh 1968
†Ptychoceratodus gracilis Vorobyeva and Minikh 1968
†Ptychoceratodus ornatus Broom 1913
†Ptychoceratodus phillipsi Agassiz 1838
†Ptychoceratodus rectangulus Linck 1936
†Ptychoceratodus roemeri Skrzycki 2015
†Ptychoceratodus serratus Agassiz 1838
†Ptychoceratodus szechuanensis Young 1942
†Ptychoceratodus virapa Oldham 1859
Diagnosis
No diagnoses are available