Arthropods from region Mercer County (Pennsylvania, USA) Arachnida
Lamarck, 1801
Arachnids | 34
67
77 | Families
Genera
Species |
Taxom
| Branchiopoda
Latreille, 1817
Branchiopods, Brine shrimps, Daphnia, Fairy shrimps and Water fleas, Phyllopods | 3
4
4 | Families
Genera
Species |
Taxom
| Chilopoda
Latreille, 1817
Centiped, Centipede, Centipedes, Centipeds, Chilopods | 3
3
4 | Families
Genera
Species |
Taxom
| Diplopoda
De Blainville in Gervais, 1844
Diplopods, Millepedes, Millipede, Millipedes | 8
9
9 | Families
Genera
Species |
Taxom
| Entognatha
Stummer-Traunfels, 1891
Entognathids | 8
17
7 | Families
Genera
Species |
Taxom
| Insecta
Linnaeus, 1758
Insects, True insects | 281
1377
1980 | Families
Genera
Species |
Taxom
| Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans | 21
30
47 | Families
Genera
Species |
Taxom
| Maxillopoda
Dahl, 1956
Maxillopods | 1
1
1 | 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 | 13
19
8 | Families
Genera
Species |
Taxom
| Thylacocephala ♰
Pinna & al., 1982
Bivalve arthropods | 1
1
0 | Families
Genera
Species |
Taxom
| Trilobita ♰
Walch, 1771
Trilobites | 18
24
8 | Families
Genera
Species |
Taxom
|
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