Arthropods from region Bruce (Beaver County, Alberta, Canada) Arachnida Lamarck, 1801 Arachnids | 25 34 35 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 1 1 1 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 4 6 4 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 157 519 526 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 2 2 3 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 1 1 1 | Families Genera Species | Taxom
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