Class | Arachnida Lamarck, 1801 Arachnids | 1342 20133 198818 | Families Genera Species |
Subclass | Micrura Ehrenberg, 1831
| 1080 16061 173944 | Families Genera Species |
Infraclass | Megoperculata Börner, 1902
| 282 7084 82599 | Families Genera Species |
Order | Uropygi O. P-Cambridge, 1872 Uropygids, Vinegaroons, Whip scorpion, Whip scorpions | 10 125 842 | Families Genera Species |
Suborder | Schizomida Petrunkevitch, 1945 Micro-whip scorpions, Schizomids, Whip Spiders | 8 96 620 | Families Genera Species |
Infraorder | Schizomina Petrunkevitch, 1945
| 3 94 618 | Families Genera Species |