Checklist for Tribe Ptyctini Mockford, 1993 and region Beaver County (Central Alberta, Alberta, Canada)
Class | Insecta Linnaeus, 1758 Insects, True insects | 176 746 909 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 176 746 909 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 166 728 889 | Families Genera Species | Taxom | Superorder | Paraneoptera Martynov, 1923
| 24 42 43 | Families Genera Species | Taxom | Order | Psocodea Yoshizawa & Johnson, 2006 Bark lice, Barklice, Book lice, Booklice, Lice, True lice |
| Families Genera Species | Taxom | Suborder | Psocomorpha Badonnel, 1951
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| Families Genera Species | Taxom | Infraorder | Psocetae Pearman, 1936
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| Families Genera Species | Taxom | | Family | Psocidae Samouelle, 1819 Common bark louse, Common Barklice |
| Genera Species | Taxom | | Subfamily | Psocinae Samouelle, 1819
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| Genera Species | Taxom | | Tribe | Ptyctini Mockford, 1993
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