Arthropods from region Languedoc-Roussillon (Occitania Region, France) Arachnida Lamarck, 1801 Arachnids | 85 237 342 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 8 11 11 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 7 10 29 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 24 54 90 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 8 28 35 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 347 2435 4385 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 104 190 281 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 24 48 82 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 10 13 5 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 3 5 8 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 54 125 60 | Families Genera Species | Taxom
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