| back |
| All orders have been
arranged alphabetically, as well as the families inside these orders. |
| Araneae - True Spiders -Hexathelidae - Funnel-Web Spiders |
| Astigmata - Mites -Analgidae -Psoroptoididae -Pterolichidae -Pteronyssidae -Xolalgidae  |
| Mesostigmata - Predatory Mites -Halarachnidae - Nasal Mites |
| Scorpiones - Scorpions -Akravidae - Eyeless Cave Scorpions |
| Trombidiformes - Water Mites -Thermacaridae - Water Mites |