Arthropods from region Essex (Stoddard County, Missouri, USA) Arachnida Lamarck, 1801 Arachnids | 6 8 7 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 1 1 1 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 69 129 135 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 2 2 2 | Families Genera Species | Taxom
|
|