| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Psyllipsocetae was named by Smithers (1972). It is extant.
It was assigned to Trogiomorpha by Yoshizawa et al. (2006), Mockford et al. (2013), Hakim et al. (2017), de Moya et al. (2020), Hakim and Azar (2024).
It was assigned to Trogiomorpha by Yoshizawa et al. (2006), Mockford et al. (2013), Hakim et al. (2017), de Moya et al. (2020), Hakim and Azar (2024).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Psyllipsocetae Smithers |
| 2006 | Psyllipsocetae Yoshizawa et al. |
| 2013 | Psyllipsocetae Mockford et al. p. 9 |
| 2017 | Psyllipsocetae Hakim et al. p. 391 |
| 2020 | Psyllipsocetae de Moya et al. |
| 2024 | Psyllipsocetae Hakim and Azar p. 164 |
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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.
Infraor. Psyllipsocetae Smithers 1972
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Fm. Psyllipsocidae Kolbe 1884 [cave barklouse]
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G. †Annulipsyllipsocus Hakim et al. 2017
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†Annulipsyllipsocus andreneli Hakim et al. 2017
†Annulipsyllipsocus inexspectatus Hakim et al. 2017
G. †Libanopsyllipsocus Azar and Nel 2011
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†Libanopsyllipsocus alexanderasnitsyni Azar and Nel 2011
G. Psyllipsocus Selys-Longchamps 1872
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†Psyllipsocus eocenicus Nel et al. 2005
†Psyllipsocus fushunensis Zhang et al. 2016
†Psyllipsocus inclusus Vishnyakova 1975
†Psyllipsocus mili Weingardt et al. 2025
†Psyllipsocus myanmarensis Jouault et al. 2021
†Psyllipsocus yangi Liang and Liu 2021
†Psyllipsocus yoshizawai Álvarez-Parra et al. 2020
Invalid names: Khatangia Vishnyakova 1975 [synonym], Sinopsyllipsocus Zhang et al. 2016 [synonym]
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 Early/Lower Miocene or 125.77000 to 15.98000 Ma
Minimum age of oldest fossil (stem group age): 121.4 Ma
Minimum age of oldest fossil (stem group age): 121.4 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Barremian | Lebanon | Libanopsyllipsocus alexanderasnitsyni (122471) | |
| Early/Lower Cenomanian | Myanmar | Annulipsyllipsocus andreneli, Annulipsyllipsocus inexspectatus, Psyllipsocus myanmarensis (161726) Psyllipsocus mili (173343 234239) Psyllipsocus myanmarensis (179227) Psyllipsocus yangi, Psyllipsocus mili (196491) Psyllipsocus yoshizawai (205558) | |
| Late/Upper Santonian | Russian Federation | Khatangia inclusa (35056) | |
| Ypresian | China (Liaoning) | Sinopsyllipsocus fushunensis (125934) | |
| Ypresian | France (Oise) | Psyllipsocus eocenicus (123850) | |
| Early/Lower Miocene | Mexico (Chiapas) | Psyllipsocus sp. (124467) | |
| Early/Lower Miocene | Mexico | Psyllipsocus sp. (21977) |