Arthropods from region Metropolitan France (France) Arachnida Lamarck, 1801 Arachnids | 259 1007 2043 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 22 47 73 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 10 34 99 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 54 170 320 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 19 105 254 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 752 9687 27461 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 266 824 1614 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 87 291 518 | Families Genera Species | Taxom
| Megacheira ♰ Hou & Bergström, 1997 Great appendage arthropods | 1 1 1 | Families Genera Species | Taxom
| Merostomata Woodward, 1866 Horseshoe crabs, Merostomates | 2 3 3 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 78 343 380 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 10 18 41 | Families Genera Species | Taxom
| Symphyla Ryder, 1880 Dwarf Centipedes, Pseudocentipedes, Symphylans, Symphylids | 2 4 3 | Families Genera Species | Taxom
| Thylacocephala ♰ Pinna & al., 1982 Bivalve arthropods | 0 5 1 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 74 281 225 | Families Genera Species | Taxom
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