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Nucleospiroidea (disused)
Taxonomy
Nucleospiroidea was named by Davidson (1881).
It was assigned to Athyrididina by Williams et al. (2002).
It was assigned to Athyrididina by Williams et al. (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Nucleospiroidea Davidson |
| 2002 | Nucleospiroidea Williams et al. p. 1579 |
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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.
Superfm. †Nucleospiroidea Davidson 1881
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Diagnosis
No diagnoses are available