Checklist for Tribe Ptyctini Mockford, 1993 and region Front of Yonge (Leeds and Grenville, Ontario, Canada)
Class | Insecta Linnaeus, 1758 Insects, True insects | 181 707 689 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 181 707 689 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 177 703 686 | Families Genera Species | Taxom | Superorder | Paraneoptera Martynov, 1923
| 30 71 67 | Families Genera Species | Taxom | Order | Psocodea Yoshizawa & Johnson, 2006 Bark lice, Barklice, Book lice, Booklice, Lice, True lice | 8 10 7 | Families Genera Species | Taxom | Suborder | Psocomorpha Badonnel, 1951
| 7 9 6 | Families Genera Species | Taxom | Infraorder | Psocetae Pearman, 1936
| 1 3 1 | Family Genera Species | Taxom | | Family | Psocidae Samouelle, 1819 Common bark louse, Common Barklice | 3 1 | Genera Species | Taxom | | Subfamily | Psocinae Samouelle, 1819
| 2 1 | Genera Species | Taxom | | Tribe | Ptyctini Mockford, 1993
| 1 0 | Genus Species | Taxom |
Genera for Front of Yonge 1 Genera with 0 Species Trichadenotecnum Enderlein, 1909 | | 0 | Species | Taxom |
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