Class
| Arachnida
Lamarck, 1801
Arachnids | 1342
20133
198818 | Families
Genera
Species |
Subclass
| Micrura
Ehrenberg, 1831
| 1080
16061
173944 | Families
Genera
Species |
Infraclass
| Acari
Nitzsch, 1818
Mites and Ticks | 798
8977
91345 | Families
Genera
Species |
Superorder
| Parasitiformes
Reuter, 1909
Mites, Ticks | 172
1699
24111 | Families
Genera
Species |
Order
| Mesostigmata
Canestrini, 1891
Free-living predatory mites, Mesostigs, Mites | 162
1502
21230 | Families
Genera
Species |
Suborder
| Monogynaspida
Camin & Gorirossi, 1955
| 94
1343
20691 | Families
Genera
Species |
Infraorder
| Gamasina
Leach, 1815
| 50
1094
16245 | Families
Genera
Species |
| Group | Dermanyssiae
Evans & Till, 1979
| 45
962
14344 | Families
Genera
Species |
Superfamily
| Eviphidoidea
Berlese, 1913
| 7
123
2119 | Families
Genera
Species |
| Family | Pachylaelapidae
Berlese, 1913
| 28
585 | Genera
Species |
| Subfamily | Pachylaelapinae
Berlese, 1913
| 12
443 | Genera
Species |
| Tribe | Pachylaelapini
Berlese, 1913
| 3
259 | Genera
Species |
