Arthropods from region Dry Tortugas (Florida Islands, Solomon Islands) Arachnida Lamarck, 1801 Arachnids | 6 6 4 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 33 58 61 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 139 354 561 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 45 70 91 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 8 15 19 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 7 8 16 | Families Genera Species | Taxom
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