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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Percnon
Taxonomy
Percnon was named by Gistel (1948). It is extant. It is the type genus of Percnidae.
It was assigned to Percnidae by Ceccon and de Angeli (2019) and Schweitzer et al. (2023).
It was assigned to Percnidae by Ceccon and de Angeli (2019) and Schweitzer et al. (2023).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1948 | Percnon Gistel |
| 2019 | Percnon Ceccon and de Angeli |
| 2023 | Percnon Schweitzer et al. p. 4 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Valdez and Clapham 2023, Aberhan 1992 | |||||
Age range: Early/Lower Miocene or 23.03000 to 15.97000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene | Italy | P. santurbanensis (207781) |