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Cooperignathus
Taxonomy
Species lacking formal opinion data
Entered
by S. Liu (authorized by W. Kiessling) on 2026-07-10; modified by S. Liu on 2026-07-10
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Cooperignathus Zhen et al. |
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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. †Cooperignathus Zhen et al. 2003
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Diagnosis
No diagnoses are available