Checklist for Tribe Ptyctini Mockford, 1993 and region Christian County (Illinois, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 243 1016 1295 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 242 1015 1294 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 227 975 1232 | Families Genera Species | Taxom | Superorder | Paraneoptera Martynov, 1923
| 41 145 180 | Families Genera Species | Taxom | Order | Psocodea Yoshizawa & Johnson, 2006 Bark lice, Barklice, Book lice, Booklice, Lice, True lice | 3 3 2 | Families Genera Species | Taxom | Suborder | Psocomorpha Badonnel, 1951
| 3 3 2 | Families Genera Species | Taxom | Infraorder | Psocetae Pearman, 1936
| 1 1 0 | Family Genus Species | Taxom | | Family | Psocidae Samouelle, 1819 Common bark louse, Common Barklice | 1 0 | Genus Species | Taxom | | Subfamily | Psocinae Samouelle, 1819
| 1 0 | Genus Species | Taxom | | Tribe | Ptyctini Mockford, 1993
| 1 0 | Genus Species | Taxom |
Genera for Christian County (Illinois) 1 Genera with 0 Species Trichadenotecnum Enderlein, 1909 | | 0 | Species | Taxom |
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