Arthropods from region Haugaland (Rogaland, Norway) Arachnida Lamarck, 1801 Arachnids | 31 105 140 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 9 22 28 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 4 4 9 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 4 11 13 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 11 29 60 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 195 844 1352 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 65 88 112 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 13 21 26 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 6 6 6 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 2 2 1 | Families Genera Species | Taxom
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