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Proceratopyge truncatus
Taxonomy
Proceratopyge truncatum was named by Yang (1977) [in Zhou et al.]. It is not extant.
It was corrected as Proceratopyge truncata by Peng et al. (2004); it was corrected as Proceratopyge truncatus by Duan (2004).
It was corrected as Proceratopyge truncata by Peng et al. (2004); it was corrected as Proceratopyge truncatus by Duan (2004).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Proceratopyge truncatum Yang |
| 2004 | Proceratopyge truncatus Duan |
| 2004 | Proceratopyge truncata Peng 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.
†Proceratopyge truncatus Yang 1977
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Diagnosis
No diagnoses are available