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Paramecephalus defossus
Taxonomy
Ptychoparia defossa was named by Reed (1910). It is not extant.
It was recombined as Amecephalus defossa by Kobayashi (1967); it was recombined as Paramecephalus defossus by Jell and Hughes (1997).
It was recombined as Amecephalus defossa by Kobayashi (1967); it was recombined as Paramecephalus defossus by Jell and Hughes (1997).
Synonymy list
| Year | Name and author |
|---|---|
| 1910 | Ptychoparia defossa Reed |
| 1967 | Amecephalus defossa Kobayashi |
| 1997 | Paramecephalus defossus Jell and Hughes |
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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.
†Paramecephalus defossus Reed 1910
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Diagnosis
No diagnoses are available