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Petrobiinae
Taxonomy
Petrobiinae was named by Kaplin (1985). It is extant. Its type is Petrobius.
It was assigned to Machilidae by Hädicke et al. (2014), Zhang et al. (2018).
It was assigned to Machilidae by Hädicke et al. (2014), Zhang et al. (2018).
Subtaxa
Petrobius (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1985 | Petrobiinae Kaplin |
| 2014 | Petrobiinae Hädicke et al. |
| 2018 | Petrobiinae Zhang 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.
Subfm. Petrobiinae Kaplin 1985
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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: Priabonian or 37.71000 to 33.90000 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | Poland | Petrobius imbricatus (109625) | |
| Priabonian | Russian Federation (Kaliningrad) | Petrobiinae indet. (140452) |