Arthropods from region Eocene (Paleogene) Arachnida Lamarck, 1801 Arachnids | 140 419 995 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 4 4 14 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 6 8 22 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 7 11 19 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 582 3588 7202 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 69 169 249 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 9 11 10 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 28 133 377 | Families Genera Species | Taxom
| Pauropoda Lubbock, 1868 Pauropodans, Pauropods, Progoneates | 1 1 1 | Families Genera Species | Taxom
| Symphyla Ryder, 1880 Dwarf Centipedes, Pseudocentipedes, Symphylans, Symphylids | 1 2 2 | Families Genera Species | Taxom
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