Arthropods from region Newfoundland and Labrador (East Canada, Canada) Arachnida Lamarck, 1801 Arachnids | 130 314 504 | Families Genera Species | Taxom
| Branchiopoda Latreille, 1817 Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 10 29 55 | Families Genera Species | Taxom
| Chilopoda Latreille, 1817 Centiped, Centipede, Centipedes, Centipeds, Chilopods | 5 7 13 | Families Genera Species | Taxom
| Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes | 12 24 28 | Families Genera Species | Taxom
| Entognatha Stummer-Traunfels, 1891 Entognathids | 11 35 37 | Families Genera Species | Taxom
| Insecta Linnaeus, 1758 Insects, True insects | 433 3541 7128 | Families Genera Species | Taxom
| Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 141 313 479 | Families Genera Species | Taxom
| Maxillopoda Dahl, 1956 Maxillopods | 54 98 129 | Families Genera Species | Taxom
| Merostomata Woodward, 1866 Horseshoe crabs, Merostomates | 1 1 0 | Families Genera Species | Taxom
| Ostracoda Latreille, 1802 Mussel shrimps, Ostracods, Seed Shrimps | 29 58 59 | Families Genera Species | Taxom
| Pycnogonida Latreille, 1810 Pycnogonids, Sea Spider, Sea Spiders | 8 10 22 | Families Genera Species | Taxom
| Trilobita ♰ Walch, 1771 Trilobites | 96 289 344 | Families Genera Species | Taxom
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