Checklist for Subfamily Thyadinae Viets, 1926 and region Eastern California (California, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 144 337 459 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 119 279 360 | Families Genera Species | Taxom | Infraclass | Acari Nitzsch, 1818 Mites and Ticks | 70 132 112 | Families Genera Species | Taxom | Superorder | Acariformes Zakhvatkin, 1952 Dust mites, Mites | 47 93 78 | Families Genera Species | Taxom | Order | Trombidiformes Reuter, 1909 Mites, Trombidiform mites | 35 79 63 | Families Genera Species | Taxom | Suborder | Prostigmata Kramer, 1877 True mites | 35 79 63 | Families Genera Species | Taxom | Infraorder | Parasitengonina Walter & al., 2009
| 6 9 5 | Families Genera Species | Taxom | Superfamily | Hydryphantoidea Piersig, 1896
| 2 4 3 | Families Genera Species | Taxom | | Family | Hydryphantidae Piersig, 1896
| 3 2 | Genera Species | Taxom | | Subfamily | Thyadinae Viets, 1926
| 2 2 | Genera Species | Taxom |
Genera for Eastern California 2 Genera with 2 Species
Species list for Eastern California 2 Species and 2 Subspecies
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