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Pachytroctidae (thick barklouse)
Taxonomy
Pachytroctinae was named by Enderlein (1911). It is extant.
It was reranked as the family Pachytroctidae by Carpenter (1992), Lienhard and Smithers (2002), Nel et al. (2005), Mockford et al. (2013), de Moya et al. (2020), Hakim and Azar (2024).
It was assigned to Psocoptera by Carpenter (1992); to Troctomorpha by Nel et al. (2005); to Nanopsocetae by Lienhard and Smithers (2002), Mockford et al. (2013); and to Pachytroctetae by de Moya et al. (2020), Hakim and Azar (2024).
It was reranked as the family Pachytroctidae by Carpenter (1992), Lienhard and Smithers (2002), Nel et al. (2005), Mockford et al. (2013), de Moya et al. (2020), Hakim and Azar (2024).
It was assigned to Psocoptera by Carpenter (1992); to Troctomorpha by Nel et al. (2005); to Nanopsocetae by Lienhard and Smithers (2002), Mockford et al. (2013); and to Pachytroctetae by de Moya et al. (2020), Hakim and Azar (2024).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Pachytroctidae Carpenter p. 197 |
| 2002 | Pachytroctidae Lienhard and Smithers |
| 2005 | Pachytroctidae Nel et al. |
| 2013 | Pachytroctidae Mockford et al. p. 16 |
| 2020 | Pachytroctidae de Moya et al. |
| 2024 | Pachytroctidae Hakim and Azar p. 168 |
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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.
Fm. Pachytroctidae Enderlein 1911 [thick barklouse]
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Subfm. †Libaneuphorinae Azar et al. 2015
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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: base of the Early/Lower Barremian to the top of the Ypresian or 125.77000 to 48.07000 Ma
Minimum age of oldest fossil (stem group age): 121.4 Ma
Minimum age of oldest fossil (stem group age): 121.4 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Barremian | Lebanon | Cretacetrocta libanella (235379) Libaneuphoris jantopi (146535) | |
| Early/Lower Cenomanian | Myanmar | Burmipachytrocta singularis, Atapinella garroustei (161726) | |
| Ypresian | France (Oise) | Tapinella eocenica (123850) |