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Xuanenia
Taxonomy
Xuanenia was named by Zhou (1977) [Sepkoski's age data: O Ashg-l Sepkoski's reference number: 862].
It was assigned to Pharostomatinae by Tripp et al. (1989); and to Phacopida by Sepkoski (2002).
It was assigned to Pharostomatinae by Tripp et al. (1989); and to Phacopida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1977 | Xuanenia Zhou |
1989 | Xuanenia Tripp et al. p. 62 |
2002 | Xuanenia 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. †Xuanenia Zhou 1977
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†Xuanenia granulosa Zhou 1977
†Xuanenia splendida Ju 1983
Diagnosis
No diagnoses are available