Arthropods from region Michigan (USA) Arachnida Lamarck, 1801 Arachnids | 160 411 635 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 8 10 16 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 7 12 17 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 17 29 33 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 18 46 44 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 534 6375 18835 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 95 149 209 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 16 30 63 | 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 | 37 81 68 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 2 2 2 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 19 32 27 | Families Genera Species | Taxom
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