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Changqingia intermedia
Taxonomy
Ptychoparia intermedia was named by Walcott (1906). It is not extant.
It was recombined as Austrosinia intermedia by Zhang and Jell (1987); it was recombined as Changqingia intermedia by Zan (1992).
It was recombined as Austrosinia intermedia by Zhang and Jell (1987); it was recombined as Changqingia intermedia by Zan (1992).
Synonymy list
| Year | Name and author |
|---|---|
| 1906 | Ptychoparia intermedia Walcott |
| 1987 | Austrosinia intermedia Zhang and Jell |
| 1992 | Changqingia intermedia Zan |
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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.
†Changqingia intermedia Walcott 1906
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Diagnosis
No diagnoses are available