Arthropods from region Permian (Paleozoic) Arachnida Lamarck, 1801 Arachnids | 11 18 20 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 3 4 4 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 4 4 2 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 1 1 1 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 357 1154 2500 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 10 13 15 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 1 3 3 | Families Genera Species | Taxom
| Merostomata Woodward, 1866 Horseshoe crabs, Merostomates | 4 8 11 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 76 234 899 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 3 34 144 | Families Genera Species | Taxom
|
|