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Beyrichia
Taxonomy
Beyrichia was named by M'Coy (1846) [Sepkoski's age data: S Ldov-u D Eife Sepkoski's reference number: 2]. It is not extant.
It was assigned to Beyrichiidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
It was assigned to Beyrichiidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1846 | Beyrichia M'Coy |
| 1961 | Beyrichia Benson et al. |
| 2002 | Beyrichia Sepkoski |
| 2002 | Neobeyrichia Sepkoski |
| 2002 | Nodibeyrichia Sepkoski |
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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. †Beyrichia M'Coy 1846
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Subg. †Beyrichia (Gibba) Fuchs 1920
†Beyrichia costata Linnarsson 1869
Invalid names: Neobeyrichia [synonym], Nodibeyrichia [synonym]
Diagnosis
No diagnoses are available