Checklist for Subfamily Thyadinae Viets, 1926 and region West Canada (Canada)
Class | Arachnida Lamarck, 1801 Arachnids | 262 864 2024 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 238 814 1968 | Families Genera Species | Taxom | Infraclass | Acari Nitzsch, 1818 Mites and Ticks | 178 384 608 | Families Genera Species | Taxom | Superorder | Acariformes Zakhvatkin, 1952 Dust mites, Mites | 145 313 516 | Families Genera Species | Taxom | Order | Trombidiformes Reuter, 1909 Mites, Trombidiform mites | 55 128 172 | Families Genera Species | Taxom | Suborder | Prostigmata Kramer, 1877 True mites | 54 127 172 | Families Genera Species | Taxom | Infraorder | Parasitengonina Walter & al., 2009
| 24 48 79 | Families Genera Species | Taxom | Superfamily | Hydryphantoidea Piersig, 1896
| 3 12 9 | Families Genera Species | Taxom | | Family | Hydryphantidae Piersig, 1896
| 10 6 | Genera Species | Taxom | | Subfamily | Thyadinae Viets, 1926
| 7 5 | Genera Species | Taxom |
Genera for West Canada 7 Genera with 5 Species
Species list for West Canada 5 Species and 2 Subspecies
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