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Astycoryphe
Taxonomy
Astycoryphe was named by Richter (1919) [Sepkoski's age data: D Gedi D Give-u Sepkoski's reference number: 421]. It is not extant.
It was reranked as Tropidocoryphe (Astycoryphe) by Feist (1976).
It was assigned to Tropidocoryphe by Feist (1976); to Proetida by Sepkoski (2002); to Tropidocoryphidae by Jell and Adrain (2002); and to Tropidocoryphinae by Van Viersen et al. (2019).
It was reranked as Tropidocoryphe (Astycoryphe) by Feist (1976).
It was assigned to Tropidocoryphe by Feist (1976); to Proetida by Sepkoski (2002); to Tropidocoryphidae by Jell and Adrain (2002); and to Tropidocoryphinae by Van Viersen et al. (2019).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1919 | Astycoryphe Richter |
| 1976 | Tropidocoryphe (Astycoryphe) Feist p. 56 |
| 2002 | Astycoryphe Jell and Adrain p. 345 |
| 2002 | Astycoryphe Sepkoski |
| 2019 | Astycoryphe Van Viersen et al. p. 23 |
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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. †Astycoryphe Richter 1919
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†Astycoryphe astyx Snajdr 1980
†Astycoryphe celox Šnajdr 1980
†Astycoryphe exilis Van Viersen and Prescher 2010
†Astycoryphe gracilis Barrande 1846
†Astycoryphe jorusi Van Viersen and Prescher 2010
†Astycoryphe larminiei Wright and Chatterton 1988
Diagnosis
No diagnoses are available