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Checklist for Tribe Ptyctini Mockford, 1993
and region Upper Eocene (Eocene)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
502
2714
5515
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
499
2709
5489
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
471
2646
5393
Families
Genera
Species
 
Taxom
 

Superorder
 
Paraneoptera
Martynov, 1923
85
375
709
Families
Genera
Species
 
Taxom
 

Order
 
Psocodea
Yoshizawa & Johnson, 2006
Bark lice, Barklice, Book lice, Booklice, Lice, True lice
14
18
30
Families
Genera
Species
 
Taxom
 

Suborder
 
Psocomorpha
Badonnel, 1951
9
11
20
Families
Genera
Species
 
Taxom
 

Infraorder
 
Psocetae
Pearman, 1936
1
2
5
Family
Genera
Species
 
Taxom
 
FamilyPsocidae
Samouelle, 1819
Common bark louse, Common Barklice
2
5
Genera
Species
 
Taxom
 
SubfamilyPsocinae
Samouelle, 1819
2
5
Genera
Species
 
Taxom
 
TribePtyctini
Mockford, 1993
2
5
Genera
Species
 
Taxom
 


Genera for Upper Eocene
2 Genera with 5 Species
Psocidus Pearman, 19114SpeciesTaxom
Trichadenotecnum Enderlein, 19111SpeciesTaxom


Species list for Upper Eocene
5 Species
Psocidus electricus G. Enderlein, 1911
Psocidus multiplex F. J. Pictet, 1856
Psocidus picteti G. Enderlein, 1911
Psocidus sparsipennis G. Enderlein, 1911
Trichadenotecnum trigonosceneum G. Enderlein, 1911