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Cyathus
Taxonomy
Cyathus is a genus. It is not extant.
It was assigned to Palaeocopida by Sepkoski (2002); and to Aparchitidae by Yi (1990), Crasquin and Forel (2010) and Zazzali et al. (2015).
It was assigned to Palaeocopida by Sepkoski (2002); and to Aparchitidae by Yi (1990), Crasquin and Forel (2010) and Zazzali et al. (2015).
Synonyms
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Synonymy list
Year | Name and author |
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1990 | Cyathus Yi p. 735 |
2002 | Cyathus Sepkoski |
2002 | Sinocoelonella Sepkoski |
2010 | Cyathus Crasquin and Forel p. 332 |
2015 | Cyathus Zazzali et al. p. 300 |
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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. †Cyathus
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†Cyathus barmariensis Crasquin-Soleau 1998
†Cyathus caperata Guan 1978
†Cyathus densistriata Kozur 1991
†Cyathus elliptica Shi 1987
†Cyathus formosus Shi 1982
†Cyathus klimakiensis Crasquin-Soleau 1998
†Cyathus striatus Cooper 1946
†Cyathus ulrichi Roth 1930
Invalid names: Sinocoelonella [synonym]
Diagnosis
No diagnoses are available