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Polycaoninae
Taxonomy
Polycaoninae was named by Lesne (1896). It is extant.
It was assigned to Bostrichidae by Lawrence and Newton (1995), Zahradník and Háva (2014), Legalov and Háva (2020), Cai et al. (2022), Háva (2024), Háva and Zahradník (2025).
It was assigned to Bostrichidae by Lawrence and Newton (1995), Zahradník and Háva (2014), Legalov and Háva (2020), Cai et al. (2022), Háva (2024), Háva and Zahradník (2025).
Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Polycaoninae Lesne |
| 1995 | Polycaoninae Lawrence and Newton, Jr. |
| 2014 | Polycaoninae Zahradník and Háva p. 312 |
| 2020 | Polycaoninae Legalov and Háva p. 2 |
| 2022 | Polycaoninae Cai et al. |
| 2024 | Polycaoninae Háva p. 345 |
| 2025 | Polycaoninae Háva and Zahradník p. 9 |
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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.
Subfm. Polycaoninae Lesne 1896
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range
Maximum range based only on fossils: Early/Lower Cenomanian or 100.50000 to 93.90000 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | Myanmar | Cretolgus minimus (182624) Melalgus cretaceus (205556) |