Arthropods from region Southeast Mexico (South Mexico, Mexico) Arachnida Lamarck, 1801 Arachnids | 239 614 701 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 12 43 83 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 5 8 8 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 20 26 38 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 21 79 189 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 391 3271 5270 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 197 516 943 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 68 124 244 | Families Genera Species | Taxom
| Merostomata Woodward, 1866 Horseshoe crabs, Merostomates | 1 1 1 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 7 22 30 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 6 9 18 | Families Genera Species | Taxom
| Remipedia Yager, 1981 Cave-dwelling crustaceans, Remipedes | 2 2 2 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 2 2 1 | Families Genera Species | Taxom
|
|