[Go to Suborder Mesostigmata (Gamasida)]
Ixodidae ( Suborder Ixodida) (2 Genera)
(Gamasina) ( Suborder Mesostigmata (Gamasida)) (2 Genera)
Ameroseiidae (Suborder Mesostigmata (Gamasida)) (1 Genus)
Ascidae (Suborder Mesostigmata (Gamasida)) (8 Genera)
Dermanyssidae (Suborder Mesostigmata (Gamasida)) (3 Genera)
Eugamasidae (Suborder Mesostigmata (Gamasida)) (4 Genera)
Eviphididae (Suborder Mesostigmata (Gamasida)) (2 Genera)
Macrochelidae (Suborder Mesostigmata (Gamasida)) (5 Genera)
Parasitidae (Suborder Mesostigmata (Gamasida)) (4 Genera)
Phytoseiidae (Suborder Mesostigmata (Gamasida)) (2 Genera)
Podocinidae (Suborder Mesostigmata (Gamasida)) (2 Genera)
Rhodacaridae (Suborder Mesostigmata (Gamasida)) (2 Genera)
Zerconidae (Suborder Mesostigmata (Gamasida)) (2 Genera)
Scutacaridae ( Suborder Tarsonemida) (2 Genera)
(Amblypygi) (2 Genera)
Charontidae (2 Genera)
Phrynidae (1 Genus)
Tarantulidae (2 Genera)
[Go to Suborder Cyphophthalmi]
(Opiliones) (1 Genus)
Agoristenidae (1 Genus)
Cosmetidae (4 Genera)
Cranaidae (3 Genera)
Erebomastridae (1 Genus)
Gagrellidae (4 Genera)
Gonyleptidae (5 Genera)
Manaosbiidae (1 Genus)
Neogoveidae (2 Genera)
Stygnidae (3 Genera)
Zalmoxidae (1 Genus)
Sironidae ( Suborder Cyphophthalmi) (1 Genus)
Phalangodidae ( Suborder Laniatores) (1 Genus)
Travuniidae (Suborder Laniatores) (1 Genus)
Dicranolasmatidae ( Suborder Palpatores) (1 Genus)
Ischyropsalidae (Suborder Palpatores) (1 Genus)
Nemastomatidae (Suborder Palpatores) (6 Genera)
Phalangiidae (Suborder Palpatores) (23 Genera)
Sabaconidae (Suborder Palpatores) (1 Genus)
Trogulidae (Suborder Palpatores) (2 Genera)
[Go to Suborder Monosphyronida]
(Pseudoscorpiones) (1 Genus)
Chelifeidae (1 Genus)
Chernetidae ( Suborder Monosphyronida) (1 Genus)
Withiidae (Suborder Monosphyronida) (1 Genus)
Ricinoididae (1 Genus)
(Hadogenes) (1 Genus)
(Scorpiones) (8 Genera)
Buthidae (2 Genera)
Chactidae (2 Genera)
Didlocentridae (1 Genus)
Euscorpiidae (1 Genus)
Vejovidae (1 Genus)
(Solifugae) (1 Genus)
Ammotrechidae (2 Genera)
Hubbardiidae ( Suborder Schizomida) (4 Genera)
Order Amblypygi
Order Opiliones
Order Pseudoscorpiones
Order Ricinulei
Order Scorpiones
Order Solifugae
Order Uropygi