Arthropods from region Marietta (Cass County, Texas, USA) Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 1 1 1 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 57 124 153 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 1 2 2 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 0 1 0 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 6 6 1 | Families Genera Species | Taxom
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