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Celmus
Taxonomy
Celmus was named by Angelin (1854) [Sepkoski's age data: O Aren-u Sepkoski's reference number: 1066]. It is not extant.
It was assigned to Proetida by Sepkoski (2002); to Dimeropygidae by Jell and Adrain (2002); and to Raymondinidae by Adrain and Westrop (2007).
It was assigned to Proetida by Sepkoski (2002); to Dimeropygidae by Jell and Adrain (2002); and to Raymondinidae by Adrain and Westrop (2007).
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1854 | Celmus Angelin |
1858 | Crotalurus Volborth |
1963 | Ischyrophyma Whittington p. 48 |
2002 | Celmus Jell and Adrain p. 355 |
2002 | Celmus Sepkoski |
2002 | Ischyrophyma Sepkoski |
2007 | Celmus Adrain and Westrop p. 346 |
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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. †Celmus Angelin 1854
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Invalid names: Crotalurus Volborth 1858 [synonym], Ischyrophyma Whittington 1963 [synonym]
Diagnosis
No diagnoses are available