Checklist for Subfamily Thyadinae Viets, 1926
and region Utah (West USA, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 151
377
564 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 127
330
482 | Families
Genera
Species |
Taxom
|
Infraclass
| Acari
Nitzsch, 1818
Mites and Ticks | 88
144
105 | Families
Genera
Species |
Taxom
|
Superorder
| Acariformes
Zakhvatkin, 1952
Dust mites, Mites | 63
95
60 | Families
Genera
Species |
Taxom
|
Order
| Trombidiformes
Reuter, 1909
Mites, Trombidiform mites | 45
69
39 | Families
Genera
Species |
Taxom
|
Suborder
| Prostigmata
Kramer, 1877
True mites | 45
69
39 | Families
Genera
Species |
Taxom
|
Infraorder
| Parasitengonina
Walter & al., 2009
| 5
5
4 | Families
Genera
Species |
Taxom
|
Superfamily
| Hydryphantoidea
Piersig, 1896
|
| Families
Genera
Species |
Taxom
| | Family | Hydryphantidae
Piersig, 1896
|
| Genera
Species |
Taxom
| | Subfamily | Thyadinae
Viets, 1926
|
| Genera
Species |
Taxom
|
|
