Troctomorpha
Troctomorpha is one of the three major suborders of Psocodea (formerly Psocoptera)[1][2](barklice, booklice, and parasitic lice), alongside Psocomorpha and Trogiomorpha. There are more than 30 families and 5,800 described species in Troctomorpha.[3][4][1] The order includes parasitic lice, which are most closely related to the booklice family Liposcelididae.
| Troctomorpha Temporal range:   | |
|---|---|
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| Burmacompsocus perreaui (Compsocidae) | |
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| Liposcelis (Liposcelididae) | |
| Scientific classification  | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Psocodea | 
| Suborder: | Troctomorpha Roesler, 1944  | 
| Infraorders[1] | |
Cladogram
    
Cladogram showing the position of Troctomorpha within Psocodea:[5]
| Psocodea | 
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Schizophthirus pleurophaeus
Fossil record
    
The oldest record of the suborder is suggested to be Paramesopsocus adibi, known from the Late Jurassic Karabastau Formation of Kazakhstan.[6][7]
Classification
    
Troctomorpha contains the following subgroups:[1]
- Infraorder: Amphientometae
- Family: Amphientomidae Enderlein, 1903 (tropical barklice)
 - Family: Compsocidae Mockford, 1967
 - Family: Electrentomidae Enderlein, 1911
 - Family: Manicapsocidae Mockford, 1967
 - Family: Musapsocidae Mockford, 1967
 - Family: Protroctopsocidae Smithers, 1972
 - Family: Troctopsocidae Mockford, 1967
 
 - Infraorder: Nanopsocetae
- Family: Liposcelididae Broadhead, 1950 (booklice)
 - Family: Pachytroctidae Enderlein, 1904 (thick barklice)
 - Family: Sphaeropsocidae Menon, 1941
 - Parvorder: Phthiraptera
- Superfamily: Amblycera
- Family: Ancistronidae
 - Family: Boopiidae Mjoberg, 1910
 - Family: Colpocephalidae Eichler, 1937
 - Family: Gliricolidae
 - Family: Gyropidae Kellogg, 1896
 - Family: Laemobothriidae Mjoberg, 1910
 - Family: Menoponidae Mjoberg, 1910 (chicken body lice)
 - Family: Pseudomenoponidae Mjoberg, 1910
 - Family: Ricinidae Neumann, 1890
 - Family: Somaphantidae Eichler, 1941
 - Family: Trimenoponidae
 - Family: Trinotonidae Eichler, 1941
 
 - Superfamily: Anoplura
- Family: Echinophthiriidae Enderlein, 1904 (seal lice)
 - Family: Enderleinellidae Ewing, 1929
 - Family: Haematopinidae Enderlein, 1904 (ungulate lice)
 - Family: Hamophthiriidae Johnson, 1969
 - Family: Hoplopleuridae Ewing, 1929 (armoured lice)
 - Family: Hybothiridae Ewing, 1929
 - Family: Linognathidae Webb, 1946 (pale lice)
 - Family: Microthoraciidae Kim & Lugwig, 1978
 - Family: Neolinognathidae Fahrenholz, 1936
 - Family: Pecaroecidae Kéler, 1963
 - Family: Pedicinidae Enderlein, 1904
 - Family: Pediculidae Leach, 1817 (body lice, head lice)
 - Family: Polyplacidae Fahrenholz, 1912 (spiny rat lice)
 - Family: Pthiridae Ewing, 1929 (crab lice or pubic lice)
 - Family: Ratemiidae Kim & Lugwig, 1978
 
 - Superfamily: Ischnocera (paraphyletic)
- Family: Bovicolidae
 - Family: Dasyonygidae
 - Family: Goniodidae
 - Family: Heptapsogasteridae
 - Family: Lipeuridae
 - Family: Philopteridae Nitzsch, 1818 (paraphyletic)
 - Family: Trichodectidae
 - Family: Trichophilopteridae
 
 - Superfamily: Rhyncophthirina
- Family: Haematomyzidae Enderlein, 1904
 
 
 - Superfamily: Amblycera
 
 
References
    
- Johnson, Kevin P.; Smith, Vincent S. (2021). "Psocodea species file online, Version 5.0". Retrieved 2021-11-05.
 - Bess, Emilie; Smith, Vince; Lienhard, Charles; Johnson, Kevin P. (2006). "Psocodea". Tree of Life. Retrieved 2019-06-14.
 - "Troctomorpha Report". Integrated Taxonomic Information System. Retrieved 2019-05-04.
 - "Troctomorpha suborder Information". BugGuide.net. Retrieved 2019-05-04.
 - de Moya, Robert S; Yoshizawa, Kazunori; Walden, Kimberly K O; Sweet, Andrew D; Dietrich, Christopher H; Kevin P, Johnson (2021-06-16). Buckley, Thomas (ed.). "Phylogenomics of Parasitic and Nonparasitic Lice (Insecta: Psocodea): Combining Sequence Data and Exploring Compositional Bias Solutions in Next Generation Data Sets". Systematic Biology. 70 (4): 719–738. doi:10.1093/sysbio/syaa075. ISSN 1063-5157. PMID 32979270.
 - Azar, Dany; Hajar, Lara; Indary, Chadi; Nel, André (January 2008). "Paramesopsocidae, a new Mesozoic psocid family (Insecta: Psocodea "Psocoptera": Psocomorpha)". Annales de la Société entomologique de France. New Series. 44 (4): 459–470. doi:10.1080/00379271.2008.10697581. ISSN 0037-9271. S2CID 85044414.
 - Mockford, Edward L.; Lienhard, Charles; Yoshizawa, Kazunori (October 2013). "Revised classification of 'Psocoptera' from Cretaceous amber, a reassessment of published information". Insecta Matsumurana. New Series. 69: 1–26. ISSN 0020-1804.
 
Further reading
    
    
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