Arthropods from region South Troms (Troms, Norway) Arachnida Lamarck, 1801 Arachnids | 12 70 109 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 8 19 27 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 9 28 57 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 125 367 525 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 33 45 48 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 5 11 14 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 4 4 4 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 1 1 0 | Families Genera Species | Taxom
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