Arthropods from region Karlsøy (North Troms, Norway) Arachnida Lamarck, 1801 Arachnids | 2 2 2 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 7 18 23 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 23 49 68 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 37 50 54 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 3 4 4 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 3 3 3 | Families Genera Species | Taxom
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