Checklist for Subfamily Thyadinae Viets, 1926
and region West USA (USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 358
1430
3936 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 314
1250
3312 | Families
Genera
Species |
Taxom
|
Infraclass
| Acari
Nitzsch, 1818
Mites and Ticks | 241
697
1220 | Families
Genera
Species |
Taxom
|
Superorder
| Acariformes
Zakhvatkin, 1952
Dust mites, Mites | 192
530
970 | Families
Genera
Species |
Taxom
|
Order
| Trombidiformes
Reuter, 1909
Mites, Trombidiform mites | 90
316
596 | Families
Genera
Species |
Taxom
|
Suborder
| Prostigmata
Kramer, 1877
True mites | 90
316
596 | Families
Genera
Species |
Taxom
|
Infraorder
| Parasitengonina
Walter & al., 2009
| 28
65
154 | Families
Genera
Species |
Taxom
|
Superfamily
| Hydryphantoidea
Piersig, 1896
| 2
9
9 | Families
Genera
Species |
Taxom
| | Family | Hydryphantidae
Piersig, 1896
| 8
7 | Genera
Species |
Taxom
| | Subfamily | Thyadinae
Viets, 1926
| 4
4 | Genera
Species |
Taxom
|
Genera for West USA
4 Genera with 4 Species
Species list for West USA
4 Species and 2 Subspecies
|
