Arthropods from region Canadian Arctic Archipelago (Nunavut, Canada) Arachnida Lamarck, 1801 Arachnids | 21 35 39 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 5 6 6 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 9 22 29 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 95 305 390 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 52 85 110 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 30 38 50 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 27 50 30 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 3 4 8 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 20 39 21 | Families Genera Species | Taxom
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