Arthropods from region Denmark (Scandinavia) Arachnida Lamarck, 1801 Arachnids | 272 950 2357 | Families Genera Species | Taxom
| Artiopoda ♰ Hou & Bergström, 1997 Artiopods | 1 1 1 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 20 60 137 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 9 26 66 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 27 67 104 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 19 113 422 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 605 7287 25296 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 187 513 990 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 104 276 512 | Families Genera Species | Taxom
| Merostomata Woodward, 1866 Horseshoe crabs, Merostomates | 1 2 2 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 36 109 153 | Families Genera Species | Taxom
| Pauropoda Lubbock, 1868 Pauropodans, Pauropods, Progoneates | 2 5 12 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 8 13 43 | Families Genera Species | Taxom
| Symphyla Ryder, 1880 Dwarf Centipedes, Pseudocentipedes, Symphylans, Symphylids | 2 4 4 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 21 34 35 | Families Genera Species | Taxom
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