Arthropods from region Chile (Southern South America) Arachnida Lamarck, 1801 Arachnids | 190 734 2021 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 10 13 14 | Families Genera Species | Taxom
| Cephalocarida Sanders, 1955 Cephalocarids, Horseshoe shrimps | 1 1 1 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 8 38 99 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 19 44 109 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 10 20 27 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 533 4848 12741 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 231 655 1221 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 94 263 530 | Families Genera Species | Taxom
| Merostomata Woodward, 1866 Horseshoe crabs, Merostomates | 0 0 0 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 25 73 79 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 10 16 58 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 2 2 1 | Families Genera Species | Taxom
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