Arthropods from region Nunavut (North Canada, Canada) Arachnida Lamarck, 1801 Arachnids | 71 128 199 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 7 10 11 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 2 2 1 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 9 22 30 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 150 585 874 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 89 194 306 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 33 52 75 | Families Genera Species | Taxom
| Merostomata Woodward, 1866 Horseshoe crabs, Merostomates | 3 6 3 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 32 66 60 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 5 6 17 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 38 107 89 | Families Genera Species | Taxom
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