Arthropods from region Flanders (Belgium) Arachnida Lamarck, 1801 Arachnids | 145 501 1070 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 11 30 55 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 7 11 26 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 16 35 50 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 13 36 70 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 478 4504 11879 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 88 152 238 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 18 41 64 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 20 49 36 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 4 6 5 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 5 5 4 | Families Genera Species | Taxom
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